New Lower Shipping Rates! Get the industry's best ground prices and save more—especially on longer lengths.

My cart

Close menu
Hello, Sign in
Account & Orders
Deals

Reach new customers!
Sell on our marketplace

Shop by Material
Metals

Alloy Steel

Aluminum

Beryllium Copper

Brass

Bronze

Carbon Steel

Copper

Dura-Bar® Cast Iron

Lead
Magnesium

Nickel

Nickel Silver

Pewter

Stainless Steel

Titanium

Tool Steel

Tungsten Carbide

Zinc
Other Materials

Plastics

Rubber

Carbon Fiber

Fiberglass

Kevlar

Graphite

New! Wood
Non-Raw Materials

3D Printing

Fittings

Abrasives
Shop by Shape
Long Product (Bar)

Round

Square

Rectangle

Angle

Channel

Hex

Hollowbar

Half Oval

Half Round
T-Bar

T-Slot

Drill Rod

I-Beam

Round Rod

Threaded Rod

Key Stock
Flat Product

Sheet & Plate

Strip

Precision Blanks

Circles

Expanded

Perforated

Tread (Diamond) Plate

Foil

Wire Mesh
Tube

Round

Pipe

Square

Rectangle

Coil

Hollowbar

Streamline Tube

New! EZ Tube

New! Hypodermic Tube
Other

Ball

Decorative

Fittings

Protoboxes

Sample Pack

U-Edge

Cable and Wire
Build Accessories
3D Printing

Metal 3D Printing Filament

Ceramic 3D Printing Filament

Glass 3D Printing Filament

3D Printing Accessories
Fittings

Pipe Fittings

Tube Fittings
Framing Systems

Unistrut Systems

T-Slot Systems

EZTube
Precision Products

Centerless Ground Accurod®

Drill Rod

Ground Flat Stock

Precision Blanks
Cable and Wire

Uninsulated Wire

Hook-Up Wire

Cable Assemblies

Magnet Wire

Wire and Cable Accessories
New! Rewards
OLM Rewards

About Rewards

Sign In for Rewards
Knowledge Hub
Articles

Working With Metal

Understanding Materials

Applications

Projects

Maker Spotlight

Online Metals Exclusive Content
Reference Guides

Product Guides

Temper Guide

Tolerances

Hardness Conversion Table

Thickness Conversion Table

Fraction Conversion Table

Melting Points of Materials

Weight Calculator
Videos

Made with Metals

Materials Talk

DIY & How-to Projects

The Best of Online Metals
Quality

Mill Test Reports (MTR)

MSDS
Business Solutions
B2B Purchasing

Credit Terms

Tax and Banking

Quality
Partner Services

Become an Affiliate

Sell on Online Metals

Paperless Parts Viewer
Fabrication Services

Production Waterjet

Laser Cutting

Cutting and Finishing Services
Industries Served
Industries Served

Aerospace

Architectural

Automotive/Motorsports

Bicycles/Cycling

Bladesmithing

Defense

Education/Schools

Marine

Prototyping and R&D
Robotics

Welding

Close menu

Shop all Products

Aluminum
Stainless Steel
Steel
Copper
Brass
Bronze
Nickel
Titanium
Other Metals
Other Raw Materials
Manufacturing Accessories
Finishing Products

Open for Orders 24/7!

Get a Quick Quote!

Deals

Get a Quick Quote!

Home
Round Bar
Copper
Copper Rod

round-bar-large-drillrod-new-min-4superZoom

Copper Rod

-56 Products

Copper Product Guide

| Copper Round Bar Tolerances

Copper rod is known for its ability to conduct electricity and is commonly used in plumbing, electrical, and engineering applications. We carry copper round stock in 101, 110 Metric, 110, 145, and 182. Our solid copper rod diameters start at 1/16" (.0625) and go up to 6". Metric from 2mm to 20mm. With standard and custom-cut lengths available, Online Metals is the best place to buy copper rod online.

Power & Electrical Supplies Store

Defense Grade Store

Sort by

Displaying 26 - 50 of 56 results

25 Per Page

25 Per Page
50 Per Page
100 Per Page

Product Name: A to Z

Relevance
Size
Price:Low to High
Product Name: A to Z
Product Name: Z to A
Price:High to Low

Sort by

Displaying 26 - 50 of 56 results

25 Per Page

25 Per Page
50 Per Page
100 Per Page

Refine Your Results

Select Material

Select Shape

Select Alloy

Clear Search

Filters

Temper

H04

M30

Production Method

Extruded

Unit of Measure

inch

Domestic

false

DFARS

true

seller

Onlinemetals.com

K&S Precision Metals

Southern Copper

Material

Copper

Alloy/Type

110

101

10W3

145

17510

17510 Class 3

180

18150

182

715

729

Shape

Bar-Round

%7B%22item_id%22%3A%2224657%22%2C%22item_name%22%3A%2220mm+Copper+Round+Bar+110+Metric+72%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

20mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24657

20mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -

Part #: 24657

Click for more details

Compare

Dimensions

Diameter: 20mm

See all available dimensions for this product

Pack of 1

QTY

$477.96 ea.

$477.96

%7B%22item_id%22%3A%2224638%22%2C%22item_name%22%3A%222mm+Copper+Round+Bar+110+Metric+36%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

2mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24638

2mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -

Part #: 24638

Click for more details

Compare

Dimensions

Diameter: 2mm

See all available dimensions for this product

Pack of 6

QTY

$68.41 ea.

$68.41

%7B%22item_id%22%3A%2224639%22%2C%22item_name%22%3A%222mm+Copper+Round+Bar+110+Metric+72%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

2mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24639

2mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -

Part #: 24639

Click for more details

Compare

Dimensions

Diameter: 2mm

See all available dimensions for this product

Pack of 3

QTY

$68.41 ea.

$68.41

%7B%22item_id%22%3A%221641%22%2C%22item_name%22%3A%223+1%2F2%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3 1/2" Copper Round Bar 110-H04 -
Part #: 1641

3 1/2" Copper Round Bar 110-H04 -

Part #: 1641

Click for more details

Compare

Dimensions

Diameter: 3.5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $686.79 ea.
24″ (2 ft.) - $1,298.13 ea.
36″ (3 ft.) - $1,916.99 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $2,485.54 ea.
144″ (12 ft.) - $6,037.76 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Reducing your order from an oversize item that requires expensive freight services to a smaller bundle makes it eligible for less expensive (and faster!) standard shipping services.

*Material tolerances will remain +/- 0.125".

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

Create Custom Cut

QTY

$686.79 ea.

$686.79 for 1

%7B%22item_id%22%3A%221639%22%2C%22item_name%22%3A%223+1%2F4%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3 1/4" Copper Round Bar 110-H04 -
Part #: 1639

3 1/4" Copper Round Bar 110-H04 -

Part #: 1639

Click for more details

Compare

Dimensions

Diameter: 3.25"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $841.44 ea.
24″ (2 ft.) - $1,590.44 ea.
36″ (3 ft.) - $2,348.66 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $3,045.26 ea.
144″ (12 ft.) - $7,397.40 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$841.44 ea.

$841.44 for 1

%7B%22item_id%22%3A%221637%22%2C%22item_name%22%3A%223%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3" Copper Round Bar 110-H04 -
Part #: 1637

3" Copper Round Bar 110-H04 -

Part #: 1637

Click for more details

Compare

Dimensions

Diameter: 3"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $542.57 ea.
24″ (2 ft.) - $1,025.52 ea.
36″ (3 ft.) - $1,514.43 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $1,963.59 ea.
144″ (12 ft.) - $4,769.86 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$542.57 ea.

$542.57 for 1

%7B%22item_id%22%3A%228190%22%2C%22item_name%22%3A%223%2F16%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3/16" Copper Round Bar 110-H04 -
Part #: 8190

3/16" Copper Round Bar 110-H04 -

Part #: 8190

Click for more details

Compare

Dimensions

Diameter: 0.1875"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $4.50 ea.
24″ (2 ft.) - $5.29 ea.
36″ (3 ft.) - $7.19 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $8.98 ea.
72″ (6 ft.) - $12.69 ea.
96″ (8 ft.) - $15.79 ea.
144″ (12 ft.) - $19.66 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

QTY

$4.50 ea.

$4.50 for 1

%7B%22item_id%22%3A%228193%22%2C%22item_name%22%3A%223%2F32%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3/32" Copper Round Bar 110-H04 -
Part #: 8193

3/32" Copper Round Bar 110-H04 -

Part #: 8193

Click for more details

Compare

Dimensions

Diameter: 0.09375"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $5.17 ea.
24″ (2 ft.) - $9.77 ea.
36″ (3 ft.) - $14.42 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $18.73 ea.
72″ (6 ft.) - $25.80 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

QTY

$5.17 ea.

$5.17 for 1

%7B%22item_id%22%3A%22mp-00000526%22%2C%22item_name%22%3A%223%2F32%5C%22+Dia.+Copper+Round+Rod+110+-+12%5C%22+Long+%281+Piece%29%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3/32" Dia. Copper Round Rod 110 - 12" Long (1 Piece) -
Part #: mp-00000526

3/32" Dia. Copper Round Rod 110 - 12" Long (1 Piece) -

Part #: mp-00000526

Click for more details

Compare

Dimensions

Diameter: 0.0938"
Ships In: 1 Business Day

See all available dimensions for this product

Pack of 1

QTY

$6.99 ea.

$6.99

Sold and shipped by K&S Precision Metals

%7B%22item_id%22%3A%221617%22%2C%22item_name%22%3A%223%2F4%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3/4" Copper Round Bar 110-H04 -
Part #: 1617

3/4" Copper Round Bar 110-H04 -

Part #: 1617

Click for more details

Compare

Dimensions

Diameter: 0.75"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $41.68 ea.
24″ (2 ft.) - $81.08 ea.
36″ (3 ft.) - $110.68 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $138.01 ea.
72″ (6 ft.) - $194.91 ea.
96″ (8 ft.) - $242.75 ea.
144″ (12 ft.) - $302.18 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$41.68 ea.

$41.68 for 1

%7B%22item_id%22%3A%221610%22%2C%22item_name%22%3A%223%2F8%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3/8" Copper Round Bar 110-H04 -
Part #: 1610

3/8" Copper Round Bar 110-H04 -

Part #: 1610

(5 out of 5) Read 1 review

Click for more details

Compare

Dimensions

Diameter: 0.375"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $9.40 ea.
24″ (2 ft.) - $18.31 ea.
36″ (3 ft.) - $24.99 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $31.18 ea.
72″ (6 ft.) - $44.03 ea.
96″ (8 ft.) - $54.84 ea.
144″ (12 ft.) - $68.27 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$9.40 ea.

$9.40 for 1

%7B%22item_id%22%3A%2224640%22%2C%22item_name%22%3A%223mm+Copper+Round+Bar+110+Metric+36%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24640

3mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -

Part #: 24640

Click for more details

Compare

Dimensions

Diameter: 3mm

See all available dimensions for this product

Pack of 6

QTY

$81.58 ea.

$81.58

%7B%22item_id%22%3A%221646%22%2C%22item_name%22%3A%224+1%2F2%5C%22+Copper+Round+Bar+110%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

4 1/2" Copper Round Bar 110 -
Part #: 1646

4 1/2" Copper Round Bar 110 -

Part #: 1646

Click for more details

Compare

Dimensions

Diameter: 4.5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $1,770.95 ea.
24″ (2 ft.) - $3,347.29 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$1,770.95 ea.

$1,770.95 for 1

%7B%22item_id%22%3A%221643%22%2C%22item_name%22%3A%224%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

4" Copper Round Bar 110-H04 -
Part #: 1643

4" Copper Round Bar 110-H04 -

Part #: 1643

Click for more details

Compare

Dimensions

Diameter: 4"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $1,118.43 ea.
24″ (2 ft.) - $2,113.95 ea.
144″ (12 ft.) - $9,832.26 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$1,118.43 ea.

$1,118.43 for 1

%7B%22item_id%22%3A%2224642%22%2C%22item_name%22%3A%224mm+Copper+Round+Bar+110+Metric+36%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

4mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24642

4mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -

Part #: 24642

Click for more details

Compare

Dimensions

Diameter: 4mm

See all available dimensions for this product

Pack of 6

QTY

$94.63 ea.

$94.63

%7B%22item_id%22%3A%2224643%22%2C%22item_name%22%3A%224mm+Copper+Round+Bar+110+Metric+72%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

4mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24643

4mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -

Part #: 24643

Click for more details

Compare

Dimensions

Diameter: 4mm

See all available dimensions for this product

Pack of 3

QTY

$94.75 ea.

$94.75

%7B%22item_id%22%3A%2220762%22%2C%22item_name%22%3A%225+1%2F2%5C%22+Copper+Round+Bar+110%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22M30%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

5 1/2" Copper Round Bar 110 -
Part #: 20762

5 1/2" Copper Round Bar 110 -

Part #: 20762

Click for more details

Compare

Dimensions

Diameter: 5.5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $1,585.61 ea.
24″ (2 ft.) - $2,996.98 ea.
36″ (3 ft.) - $4,425.85 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $5,738.40 ea.
60″ (5 ft.) - $6,795.55 ea.
72″ (6 ft.) - $7,910.61 ea.
84″ (7 ft.) - $8,903.88 ea.
96″ (8 ft.) - $10,129.30 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

QTY

$1,585.61 ea.

$1,585.61 for 1

SALE! Save BIG on end of Year Deals!

%7B%22item_id%22%3A%221648%22%2C%22item_name%22%3A%225%5C%22+Copper+Round+Bar+110%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

5" Copper Round Bar 110 -
Part #: 1648

5" Copper Round Bar 110 -

Part #: 1648

Click for more details

Compare

Dimensions

Diameter: 5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $1,635.65 ea.
24″ (2 ft.) - $3,091.54 ea.
36″ (3 ft.) - $4,565.42 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $5,919.45 ea.
72″ (6 ft.) - $8,160.24 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$1,635.65 ea.

$1,635.65 for 1

%7B%22item_id%22%3A%228191%22%2C%22item_name%22%3A%225%2F16%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

5/16" Copper Round Bar 110-H04 -
Part #: 8191

5/16" Copper Round Bar 110-H04 -

Part #: 8191

Click for more details

Compare

Dimensions

Diameter: 0.3125"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $7.16 ea.
24″ (2 ft.) - $13.94 ea.
36″ (3 ft.) - $19.04 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $23.73 ea.
72″ (6 ft.) - $33.51 ea.
96″ (8 ft.) - $41.76 ea.
144″ (12 ft.) - $51.96 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

QTY

$7.16 ea.

$7.16 for 1

%7B%22item_id%22%3A%221615%22%2C%22item_name%22%3A%225%2F8%5C%22+Copper+Round+Bar+110-H04%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

5/8" Copper Round Bar 110-H04 -
Part #: 1615

5/8" Copper Round Bar 110-H04 -

Part #: 1615

Click for more details

Compare

Dimensions

Diameter: 0.625"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $26.72 ea.
24″ (2 ft.) - $51.97 ea.
36″ (3 ft.) - $70.94 ea.
Buy 4 at the 12 ft price!
48″ (4 ft.) - $88.45 ea.
72″ (6 ft.) - $124.90 ea.
96″ (8 ft.) - $155.57 ea.
144″ (12 ft.) - $193.67 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$26.72 ea.

$26.72 for 1

%7B%22item_id%22%3A%2224644%22%2C%22item_name%22%3A%225mm+Copper+Round+Bar+110+Metric+36%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

5mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24644

5mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -

Part #: 24644

Click for more details

Compare

Dimensions

Diameter: 5mm

See all available dimensions for this product

Pack of 5

QTY

$90.77 ea.

$90.77

%7B%22item_id%22%3A%2224645%22%2C%22item_name%22%3A%225mm+Copper+Round+Bar+110+Metric+72%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

5mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24645

5mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -

Part #: 24645

Click for more details

Compare

Dimensions

Diameter: 5mm

See all available dimensions for this product

Pack of 3

QTY

$108.82 ea.

$108.82

%7B%22item_id%22%3A%221651%22%2C%22item_name%22%3A%226%5C%22+Copper+Round+Bar+110%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22H04%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

6" Copper Round Bar 110 -
Part #: 1651

6" Copper Round Bar 110 -

Part #: 1651

Click for more details

Compare

Dimensions

Diameter: 6"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $2,805.27 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$2,805.27 ea.

$2,805.27 for 1

%7B%22item_id%22%3A%22mp-00005337%22%2C%22item_name%22%3A%226.5%5C%22+OD+Copper+Round+Bar+110%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22M30%22%2C%22item_category5%22%3A%22Extruded%22%2C%22item_category6%22%3A%22false%2Ftrue%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

6.5" OD Copper Round Bar 110 -
Part #: mp-00005337

6.5" OD Copper Round Bar 110 -

Part #: mp-00005337

Click for more details

Compare

Dimensions

Diameter: 6.5"
Ships In: 1 Business Day

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $1,845.42 ea.
24″ (2 ft.) - $4,293.68 ea.
36″ (3 ft.) - $5,536.27 ea.
48″ (4 ft.) - $8,587.36 ea.
72″ (6 ft.) - $11,072.54 ea.
96″ (8 ft.) - $1,845.42 ea.
144″ (12 ft.) - $5,536.27 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

QTY

$1,845.42 ea.

$1,845.42 for 1

Buy More & Save up to 9% !

Qty

Price ea.

Savings

[{"min":"2","max":"4","price":"1790.06","dqty":"2-4","dprice":"$1790.06","dsaving":"2%","isSelected":null},{"min":"5","max":"9","price":"1753.15","dqty":"5-9","dprice":"$1753.15","dsaving":"4%","isSelected":null},{"min":"10","max":"9999","price":"1660.88","dqty":"10+","dprice":"$1660.88","dsaving":"9%","isSelected":null}]

2-4

$1790.06

5-9

$1753.15

10+

$1660.88

Less

Sold and shipped by Southern Copper

%7B%22item_id%22%3A%2224646%22%2C%22item_name%22%3A%226mm+Copper+Round+Bar+110+Metric+36%5C%22+Length+%5B%2B%2F-+2%5C%22%5D%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Copper%22%2C%22item_category2%22%3A%22Bar-Round%22%2C%22item_category3%22%3A%22110%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

6mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24646

6mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -

Part #: 24646

Click for more details

Compare

Dimensions

Diameter: 6mm

See all available dimensions for this product

Pack of 3

QTY

$110.04 ea.

$110.04

Can't find what you're looking for?

You Have Added QTY to Your Cart

Product Name Part #

Dimensions

Size:

Go To Cart Continue shopping

Up to 4 products can be compared

You have reached the maximum number of items to compare. Remove an item to change assortment.

Cancel

Knowledge
Hub

Application Hub
Article Hub
Reference Tool & Guide Hub
Video Hub

Quick Tools

Metal Weight Calculator
Product Guides
Hardness Conversion Table
Melting Points of Metal
Made With Metals Gallery

Partner Services

Become a Marketplace Seller
Affiliates Program
Net 30 Credit Terms
W9 Form & ACH Payment Setup

Cookie Preferences
Privacy Policy
Returns & Price Matching
Site Accessibility
Terms & Conditions
Rewards Program
Rewards T&Cs

About Us

Careers
Contact Us
Environmental Initiatives
Location & Hours
Our Story
Shipping Process
ISO & Quality
Reviews
Site Updates

Knowledge Hub

Application Hub
Article Hub
Reference Tool & Guide Hub
Video Hub

Quick Tools

Weight Calculator
Product Guides
Hardness Conversion Table
Melting Points
Made With Metals Gallery

Partner Services

Become a Marketplace Seller
Affiliates Program
Net 30 Credit Terms
W9 Form & Vendor Information

Cookie Preferences
Privacy Policy
Returns & Price Matching
Site Accessibility
Terms & Conditions
Rewards Program
Rewards T&Cs

About Us

Careers
Contact Us
Environmental Initiatives
Locations & Hours
Our Story
Shipping Process
ISO & Quality
Reviews
Site Updates

Email: sales@onlinemetals.com

A link to reset your password has been sent to your email address.

Follow the instructions in the email to reset your password.

Your password has been updated successfully.

Please use it when signing in below

Email address*

Password*

Password guidelines

Minimum 8 characters
Minimum three character classes must be used from below:
- Uppercase letters (A-Z)
- Lowercase letters (a-z)
- Numbers (0-9)
- Special characters: ~!@$%^&*_-+=`|\(){}[]:;"',.?/

Forgot your password?

Keep me signed in

Keep me "signed in" info

Choosing "Keep me signed in" reduces the number of times you're asked to sign in on this device

To keep your account secure, use this option only on your personal devices.

Don't have an account yet?

Welcome,
!

Enter Your Password *

Password guidelines

Minimum 8 characters
Minimum three character classes must be used from below:
- Uppercase letters (A-Z)
- Lowercase letters (a-z)
- Numbers (0-9)
- Special characters: ~!@$%^&*_-+=`|\(){}[]:;"',.?/

Keep me signed in

Keep me "signed in" info

Choosing "Keep me signed in" reduces the number of times you're asked to sign in on this device

To keep your account secure, use this option only on your personal devices.

Continue modifying your quoted cart?

Please note: If you choose to continue modifying your order, you will lose quoted pricing.

Your cart will adjust to regular pricing of our products, as found on our site.
If you wish to go back to your original quoted pricing, it will be available on your quote history page in your account until it expires.