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Rectangle Flat Bar
Alloy Steel
Alloy Steel Rectangle Bar

Alloy Steel Rectangle Bar

-250 Products

Alloy Steel Product Guide

| Alloy Steel Rectangle Bar Tolerances

We carry Alloy Steel Rectangle/Flat Bar in 4142 Prehardened (Chromoly) and 4340. Alloy steel rectangle/flat bar stock is available in full size and custom cut lengths.

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%7B%22item_id%22%3A%2219181%22%2C%22item_name%22%3A%220.375%5C%22+x+1.75%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.375" x 1.75" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19181

0.375" x 1.75" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19181

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alloy-steel-rectangle-bar-4142-prehardened-1superZoom

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Dimensions

Thickness: 0.375"
Width: 1.75"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $124.62 ea.
36″ (3 ft.) - $154.54 ea.

QTY

$124.62 ea.

$124.62 for 1

%7B%22item_id%22%3A%2219200%22%2C%22item_name%22%3A%220.375%5C%22+x+2.5%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.375" x 2.5" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19200

0.375" x 2.5" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19200

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Dimensions

Thickness: 0.375"
Width: 2.5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $149.62 ea.
36″ (3 ft.) - $249.89 ea.
72″ (6 ft.) - $474.53 ea.

QTY

$149.62 ea.

$149.62 for 1

%7B%22item_id%22%3A%2219211%22%2C%22item_name%22%3A%220.375%5C%22+x+3%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.375" x 3" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19211

0.375" x 3" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19211

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Dimensions

Thickness: 0.375"
Width: 3"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $171.32 ea.
36″ (3 ft.) - $286.01 ea.
72″ (6 ft.) - $543.11 ea.

QTY

$171.32 ea.

$171.32 for 1

0.375" x 1" Alloy Steel Rectangle Bar 4140 -
Part #: 28042

0.375" x 1" Alloy Steel Rectangle Bar 4140-

Part #: 28042

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Dimensions

Thickness: 0.375"
Width: 1"

See all available dimensions for this product

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.375" x 1" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn -
Part #: 28041

0.375" x 1" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-

Part #: 28041

Click for more details

Dimensions

Thickness: 0.375"
Width: 1"

See all available dimensions for this product

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

%7B%22item_id%22%3A%22mp-00002573%22%2C%22item_name%22%3A%220.375%5C%22+X+12%5C%22+Alloy+Steel+Rectangle+Bar+4140+Heat+Treated%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224140%22%2C%22item_category4%22%3A%22Heat+Treated%22%2C%22item_category5%22%3A%22Decarb+Free%22%2C%22item_category6%22%3A%22false%2Ffalse%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%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

0.375" X 12" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002573

0.375" X 12" Alloy Steel Rectangle Bar 4140 Heat Treated -

Part #: mp-00002573

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Dimensions

Thickness: 0.375"
Width: 12"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $152.96 ea.
24″ (2 ft.) - $305.92 ea.
36″ (3 ft.) - $458.87 ea.
48″ (4 ft.) - $611.83 ea.
60″ (5 ft.) - $764.79 ea.
72″ (6 ft.) - $917.75 ea.

Create Custom Cut

QTY

$152.96 ea.

$152.96 for 1

Buy More & Save up to 10% !

Qty

Price ea.

Savings

[{"min":"2","max":"4","price":"148.37","dqty":"2-4","dprice":"$148.37","dsaving":"3%","isSelected":null},{"min":"5","max":"9","price":"145.31","dqty":"5-9","dprice":"$145.31","dsaving":"5%","isSelected":null},{"min":"10","max":"9999","price":"137.66","dqty":"10+","dprice":"$137.66","dsaving":"10%","isSelected":null}]

2-4

$148.37

5-9

$145.31

10+

$137.66

10%

Less

Sold and shipped by MSP Metals

%7B%22item_id%22%3A%22mp-00002576%22%2C%22item_name%22%3A%220.375%5C%22+X+1.5%5C%22+Alloy+Steel+Rectangle+Bar+4140+Heat+Treated%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224140%22%2C%22item_category4%22%3A%22Heat+Treated%22%2C%22item_category5%22%3A%22Decarb+Free%22%2C%22item_category6%22%3A%22false%2Ffalse%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%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

0.375" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002576

0.375" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -

Part #: mp-00002576

Click for more details

Compare

Dimensions

Thickness: 0.375"
Width: 1.5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $19.24 ea.
24″ (2 ft.) - $38.48 ea.
36″ (3 ft.) - $57.72 ea.
48″ (4 ft.) - $76.96 ea.
60″ (5 ft.) - $96.20 ea.
72″ (6 ft.) - $115.44 ea.

Create Custom Cut

QTY

$19.24 ea.

$19.24 for 1

Buy More & Save up to 9% !

Qty

Price ea.

Savings

[{"min":"2","max":"4","price":"18.66","dqty":"2-4","dprice":"$18.66","dsaving":"3%","isSelected":null},{"min":"5","max":"9","price":"18.28","dqty":"5-9","dprice":"$18.28","dsaving":"4%","isSelected":null},{"min":"10","max":"9999","price":"17.32","dqty":"10+","dprice":"$17.32","dsaving":"9%","isSelected":null}]

2-4

$18.66

5-9

$18.28

10+

$17.32

Less

Sold and shipped by MSP Metals

%7B%22item_id%22%3A%22mp-00002601%22%2C%22item_name%22%3A%220.375%5C%22+X+8%5C%22+Alloy+Steel+Rectangle+Bar+4140+Heat+Treated%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224140%22%2C%22item_category4%22%3A%22Heat+Treated%22%2C%22item_category5%22%3A%22Decarb+Free%22%2C%22item_category6%22%3A%22false%2Ffalse%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%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

0.375" X 8" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002601

0.375" X 8" Alloy Steel Rectangle Bar 4140 Heat Treated -

Part #: mp-00002601

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Dimensions

Thickness: 0.375"
Width: 8"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $101.97 ea.
24″ (2 ft.) - $203.94 ea.
36″ (3 ft.) - $305.92 ea.
48″ (4 ft.) - $407.89 ea.
60″ (5 ft.) - $509.86 ea.
72″ (6 ft.) - $611.83 ea.

Create Custom Cut

QTY

$101.97 ea.

$101.97 for 1

Buy More & Save up to 10% !

Qty

Price ea.

Savings

[{"min":"2","max":"4","price":"98.91","dqty":"2-4","dprice":"$98.91","dsaving":"3%","isSelected":null},{"min":"5","max":"9","price":"96.87","dqty":"5-9","dprice":"$96.87","dsaving":"5%","isSelected":null},{"min":"10","max":"9999","price":"91.77","dqty":"10+","dprice":"$91.77","dsaving":"10%","isSelected":null}]

2-4

$98.91

5-9

$96.87

10+

$91.77

10%

Less

Sold and shipped by MSP Metals

%7B%22item_id%22%3A%22mp-00002614%22%2C%22item_name%22%3A%220.375%5C%22+X+6%5C%22+Alloy+Steel+Rectangle+Bar+4140+Heat+Treated%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224140%22%2C%22item_category4%22%3A%22Heat+Treated%22%2C%22item_category5%22%3A%22Decarb+Free%22%2C%22item_category6%22%3A%22false%2Ffalse%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%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

0.375" X 6" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002614

0.375" X 6" Alloy Steel Rectangle Bar 4140 Heat Treated -

Part #: mp-00002614

Click for more details

Compare

Dimensions

Thickness: 0.375"
Width: 6"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $76.96 ea.
24″ (2 ft.) - $153.92 ea.
36″ (3 ft.) - $230.88 ea.
48″ (4 ft.) - $307.84 ea.
60″ (5 ft.) - $384.80 ea.
72″ (6 ft.) - $461.76 ea.

Create Custom Cut

QTY

$76.96 ea.

$76.96 for 1

Buy More & Save up to 10% !

Qty

Price ea.

Savings

[{"min":"2","max":"4","price":"74.65","dqty":"2-4","dprice":"$74.65","dsaving":"3%","isSelected":null},{"min":"5","max":"9","price":"73.11","dqty":"5-9","dprice":"$73.11","dsaving":"5%","isSelected":null},{"min":"10","max":"9999","price":"69.26","dqty":"10+","dprice":"$69.26","dsaving":"10%","isSelected":null}]

2-4

$74.65

5-9

$73.11

10+

$69.26

10%

Less

Sold and shipped by MSP Metals

%7B%22item_id%22%3A%22mp-00002622%22%2C%22item_name%22%3A%220.375%5C%22+X+3%5C%22+Alloy+Steel+Rectangle+Bar+4140+Heat+Treated%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224140%22%2C%22item_category4%22%3A%22Heat+Treated%22%2C%22item_category5%22%3A%22Decarb+Free%22%2C%22item_category6%22%3A%22false%2Ffalse%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%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

0.375" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002622

0.375" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated -

Part #: mp-00002622

Click for more details

Compare

Dimensions

Thickness: 0.375"
Width: 3"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $38.48 ea.
24″ (2 ft.) - $76.96 ea.
36″ (3 ft.) - $115.44 ea.
48″ (4 ft.) - $153.92 ea.
60″ (5 ft.) - $192.40 ea.
72″ (6 ft.) - $230.88 ea.

Create Custom Cut

QTY

$38.48 ea.

$38.48 for 1

Buy More & Save up to 10% !

Qty

Price ea.

Savings

[{"min":"2","max":"4","price":"37.33","dqty":"2-4","dprice":"$37.33","dsaving":"2%","isSelected":null},{"min":"5","max":"9","price":"36.56","dqty":"5-9","dprice":"$36.56","dsaving":"4%","isSelected":null},{"min":"10","max":"9999","price":"34.63","dqty":"10+","dprice":"$34.63","dsaving":"10%","isSelected":null}]

2-4

$37.33

5-9

$36.56

10+

$34.63

10%

Less

Sold and shipped by MSP Metals

%7B%22item_id%22%3A%22mp-00002620%22%2C%22item_name%22%3A%220.375%5C%22+X+2%5C%22+Alloy+Steel+Rectangle+Bar+4140+Heat+Treated%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224140%22%2C%22item_category4%22%3A%22Heat+Treated%22%2C%22item_category5%22%3A%22Decarb+Free%22%2C%22item_category6%22%3A%22false%2Ffalse%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%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

0.375" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002620

0.375" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -

Part #: mp-00002620

Click for more details

Compare

Dimensions

Thickness: 0.375"
Width: 2"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $25.97 ea.
24″ (2 ft.) - $51.95 ea.
36″ (3 ft.) - $77.92 ea.
48″ (4 ft.) - $103.90 ea.
60″ (5 ft.) - $129.87 ea.
72″ (6 ft.) - $155.84 ea.

Create Custom Cut

QTY

$25.97 ea.

$25.97 for 1

Buy More & Save up to 10% !

Qty

Price ea.

Savings

[{"min":"2","max":"4","price":"25.19","dqty":"2-4","dprice":"$25.19","dsaving":"3%","isSelected":null},{"min":"5","max":"9","price":"24.67","dqty":"5-9","dprice":"$24.67","dsaving":"5%","isSelected":null},{"min":"10","max":"9999","price":"23.37","dqty":"10+","dprice":"$23.37","dsaving":"10%","isSelected":null}]

2-4

$25.19

5-9

$24.67

10+

$23.37

10%

Less

Sold and shipped by MSP Metals

%7B%22item_id%22%3A%22mp-00002653%22%2C%22item_name%22%3A%220.375%5C%22+X+1%5C%22+Alloy+Steel+Rectangle+Bar+4140+Heat+Treated%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224140%22%2C%22item_category4%22%3A%22Heat+Treated%22%2C%22item_category5%22%3A%22Decarb+Free%22%2C%22item_category6%22%3A%22false%2Ffalse%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%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

0.375" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002653

0.375" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -

Part #: mp-00002653

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Dimensions

Thickness: 0.375"
Width: 1"

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12″ (1 ft.) - $12.51 ea.
24″ (2 ft.) - $25.01 ea.
36″ (3 ft.) - $37.52 ea.
48″ (4 ft.) - $50.02 ea.
60″ (5 ft.) - $62.53 ea.
72″ (6 ft.) - $75.04 ea.

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QTY

$12.51 ea.

$12.51 for 1

Buy More & Save up to 9% !

Qty

Price ea.

Savings

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2-4

$12.13

5-9

$11.88

10+

$11.26

Less

Sold and shipped by MSP Metals

%7B%22item_id%22%3A%22mp-00002644%22%2C%22item_name%22%3A%220.375%5C%22+X+4%5C%22+Alloy+Steel+Rectangle+Bar+4140+Heat+Treated%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224140%22%2C%22item_category4%22%3A%22Heat+Treated%22%2C%22item_category5%22%3A%22Decarb+Free%22%2C%22item_category6%22%3A%22false%2Ffalse%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%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

0.375" X 4" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002644

0.375" X 4" Alloy Steel Rectangle Bar 4140 Heat Treated -

Part #: mp-00002644

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Dimensions

Thickness: 0.375"
Width: 4"

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Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $50.99 ea.
24″ (2 ft.) - $101.97 ea.
36″ (3 ft.) - $152.96 ea.
48″ (4 ft.) - $203.94 ea.
60″ (5 ft.) - $254.93 ea.
72″ (6 ft.) - $305.92 ea.

Create Custom Cut

QTY

$50.99 ea.

$50.99 for 1

Buy More & Save up to 10% !

Qty

Price ea.

Savings

[{"min":"2","max":"4","price":"49.46","dqty":"2-4","dprice":"$49.46","dsaving":"3%","isSelected":null},{"min":"5","max":"9","price":"48.44","dqty":"5-9","dprice":"$48.44","dsaving":"5%","isSelected":null},{"min":"10","max":"9999","price":"45.89","dqty":"10+","dprice":"$45.89","dsaving":"10%","isSelected":null}]

2-4

$49.46

5-9

$48.44

10+

$45.89

10%

Less

Sold and shipped by MSP Metals

%7B%22item_id%22%3A%2219191%22%2C%22item_name%22%3A%220.375%5C%22+x+2%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.375" x 2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19191

0.375" x 2" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19191

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Dimensions

Thickness: 0.375"
Width: 2"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $128.05 ea.
36″ (3 ft.) - $213.70 ea.
72″ (6 ft.) - $405.90 ea.

QTY

$128.05 ea.

$128.05 for 1

%7B%22item_id%22%3A%2219161%22%2C%22item_name%22%3A%220.375%5C%22+x+1.25%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.375" x 1.25" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19161

0.375" x 1.25" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19161

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Dimensions

Thickness: 0.375"
Width: 1.25"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $95.10 ea.
36″ (3 ft.) - $197.06 ea.
72″ (6 ft.) - $374.29 ea.

QTY

$95.10 ea.

$95.10 for 1

%7B%22item_id%22%3A%2219248%22%2C%22item_name%22%3A%220.5%5C%22+x+6%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 6" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19248

0.5" x 6" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19248

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Dimensions

Thickness: 0.5"
Width: 6"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $330.20 ea.
36″ (3 ft.) - $551.26 ea.
72″ (6 ft.) - $1,046.90 ea.

QTY

$330.20 ea.

$330.20 for 1

%7B%22item_id%22%3A%2219137%22%2C%22item_name%22%3A%220.5%5C%22+x+0.625%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 0.625" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19137

0.5" x 0.625" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19137

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Dimensions

Thickness: 0.5"
Width: 0.625"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $83.28 ea.
36″ (3 ft.) - $98.93 ea.

QTY

$83.28 ea.

$83.28 for 1

%7B%22item_id%22%3A%2219154%22%2C%22item_name%22%3A%220.5%5C%22+x+1%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 1" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19154

0.5" x 1" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19154

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Dimensions

Thickness: 0.5"
Width: 1"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $99.28 ea.
36″ (3 ft.) - $165.82 ea.
72″ (6 ft.) - $314.87 ea.

QTY

$99.28 ea.

$99.28 for 1

%7B%22item_id%22%3A%2219262%22%2C%22item_name%22%3A%220.5%5C%22+x+10%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 10" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19262

0.5" x 10" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19262

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Dimensions

Thickness: 0.5"
Width: 10"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $557.33 ea.
36″ (3 ft.) - $930.48 ea.

QTY

$557.33 ea.

$557.33 for 1

0.5" x 0.75" Alloy Steel Rectangle Bar 4130-Normalized -
Part #: 21328

0.5" x 0.75" Alloy Steel Rectangle Bar 4130-Normalized-

Part #: 21328

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Dimensions

Thickness: 0.5"
Width: 0.75"

See all available dimensions for this product

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

%7B%22item_id%22%3A%2219221%22%2C%22item_name%22%3A%220.5%5C%22+x+3.5%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 3.5" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19221

0.5" x 3.5" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19221

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Dimensions

Thickness: 0.5"
Width: 3.5"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $232.45 ea.
36″ (3 ft.) - $551.35 ea.

QTY

$232.45 ea.

$232.45 for 1

%7B%22item_id%22%3A%2219231%22%2C%22item_name%22%3A%220.5%5C%22+x+4%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19231

0.5" x 4" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19231

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Dimensions

Thickness: 0.5"
Width: 4"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $237.10 ea.
36″ (3 ft.) - $395.98 ea.
72″ (6 ft.) - $751.98 ea.

QTY

$237.10 ea.

$237.10 for 1

%7B%22item_id%22%3A%2219145%22%2C%22item_name%22%3A%220.5%5C%22+x+0.75%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 0.75" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19145

0.5" x 0.75" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19145

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Dimensions

Thickness: 0.5"
Width: 0.75"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $85.90 ea.
36″ (3 ft.) - $109.20 ea.
72″ (6 ft.) - $207.32 ea.

QTY

$85.90 ea.

$85.90 for 1

%7B%22item_id%22%3A%2219173%22%2C%22item_name%22%3A%220.5%5C%22+x+1.5%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 1.5" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19173

0.5" x 1.5" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19173

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Dimensions

Thickness: 0.5"
Width: 1.5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $120.82 ea.
36″ (3 ft.) - $325.37 ea.
72″ (6 ft.) - $617.89 ea.

QTY

$120.82 ea.

$120.82 for 1

%7B%22item_id%22%3A%2219182%22%2C%22item_name%22%3A%220.5%5C%22+x+1.75%5C%22+Alloy+Steel+Rectangle+Bar+4142-Prehardened%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Bar-Rectangle%22%2C%22item_category3%22%3A%224142%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

0.5" x 1.75" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19182

0.5" x 1.75" Alloy Steel Rectangle Bar 4142-Prehardened -

Part #: 19182

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Dimensions

Thickness: 0.5"
Width: 1.75"

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Select a Cut Size for Price Select a Cut Size

18″ (18 in.) - $141.50 ea.
36″ (3 ft.) - $167.62 ea.

QTY

$141.50 ea.

$141.50 for 1

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Displaying 101 - 125 of 250 results

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Domestic

DFARS

seller

Part #: 19181

QTY

Part #: 19200

QTY

Part #: 19211

QTY

Part #: 28042

Part #: 28041

Part #: mp-00002573

QTY

Part #: mp-00002576

QTY

Part #: mp-00002601

QTY

Part #: mp-00002614

QTY

Part #: mp-00002622

QTY

Part #: mp-00002620

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Part #: mp-00002653

QTY

Part #: mp-00002644

QTY

Part #: 19191

QTY

Part #: 19161

QTY

Part #: 19248

QTY

Part #: 19137

QTY

Part #: 19154

QTY

Part #: 19262

QTY

Part #: 21328

Part #: 19221

QTY

Part #: 19231

QTY

Part #: 19145

QTY

Part #: 19173

QTY

Part #: 19182

QTY

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