OLM best Service Icon

First Class Customer Service as Strong as Our Metals!

Open for Orders 24/7!

Custom Cuts with No Additional Cut Fees, Period.

Refine Your Results

Close

Refine search

Split your order and save!

0.375" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002485

0.375" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002485

QTY

$4.88 ea.

$4.88 for 1
Sold and shipped by MSP Metals

0.625" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15486

0.625" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15486

QTY

$7.81 ea.

$7.81 for 1

0.500" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002423

0.500" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002423

QTY

$8.34 ea.

$8.34 for 1
Sold and shipped by MSP Metals

0.5" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15484

0.5" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15484

QTY

$8.77 ea.

$8.77 for 1

0.6875" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15487

0.6875" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15487

QTY

$9.80 ea.

$9.80 for 1

0.25" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002669

0.25" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002669

QTY

$10.22 ea.

$10.22 for 1
Sold and shipped by MSP Metals

0.75" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15488

0.75" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15488

QTY

$10.99 ea.

$10.99 for 1

0.5625" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15485

0.5625" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15485

QTY

$11.39 ea.

$11.39 for 1

0.750" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002397

0.750" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002397

QTY

$12.31 ea.

$12.31 for 1
Sold and shipped by MSP Metals

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

QTY

$12.51 ea.

$12.51 for 1
Sold and shipped by MSP Metals

0.625" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002456

0.625" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002456

QTY

$12.81 ea.

$12.81 for 1
Sold and shipped by MSP Metals

0.5" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002651

0.5" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002651

QTY

$13.95 ea.

$13.95 for 1
Sold and shipped by MSP Metals

0.875" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002395

0.875" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002395

QTY

$14.13 ea.

$14.13 for 1
Sold and shipped by MSP Metals

0.25" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002591

0.25" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002591

QTY

$14.76 ea.

$14.76 for 1
Sold and shipped by MSP Metals

1.000" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002410

1.000" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002410

QTY

$15.65 ea.

$15.65 for 1
Sold and shipped by MSP Metals

0.625" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002549

0.625" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002549

QTY

$15.84 ea.

$15.84 for 1
Sold and shipped by MSP Metals

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

QTY

$19.24 ea.

$19.24 for 1
Sold and shipped by MSP Metals

0.75" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002536

0.75" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002536

QTY

$19.44 ea.

$19.44 for 1
Sold and shipped by MSP Metals

1.125" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002439

1.125" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002439

QTY

$19.80 ea.

$19.80 for 1
Sold and shipped by MSP Metals

1" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 19799

1" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 19799

QTY

$19.99 ea.

$19.99 for 1

0.25" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002633

0.25" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002633

QTY

$20.43 ea.

$20.43 for 1
Sold and shipped by MSP Metals

0.5" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002640

0.5" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002640

QTY

$20.93 ea.

$20.93 for 1
Sold and shipped by MSP Metals

1" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002652

1" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002652

QTY

$22.75 ea.

$22.75 for 1
Sold and shipped by MSP Metals

0.875" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15489

0.875" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15489

QTY

$23.07 ea.

$23.07 for 1

0.625" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002590

0.625" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002590

QTY

$23.76 ea.

$23.76 for 1
Sold and shipped by MSP Metals
Sold and shipped by MSP Metals
0.375" Alloy Steel Round Bar 4140 Cold Finished Heat Treated
0.375" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002485
Starting at $4.88

$4.88

$4.88 ea.
Alloy Steel Round Bar 4140-Annealed Cold Finish
0.625" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15486
Starting at $7.81

$7.81

$7.81 ea.
Sold and shipped by MSP Metals
0.500" Alloy Steel Round Bar 4140 Cold Finished Heat Treated
0.500" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002423
Starting at $8.34

$8.34

$8.34 ea.
Alloy Steel Round Bar 4140-Annealed Cold Finish
0.5" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15484
Starting at $8.77

$8.77

$8.77 ea.
Alloy Steel Round Bar 4140-Annealed Cold Finish
0.6875" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15487
Starting at $9.80

$9.80

$9.80 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.25" | 
  • Width 1"
0.25" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated
0.25" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002669
Starting at $10.22

$10.22

$10.22 ea.
Alloy Steel Round Bar 4140-Annealed Cold Finish
0.75" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15488
Starting at $10.99

$10.99

$10.99 ea.
Alloy Steel Round Bar 4140-Annealed Cold Finish
0.5625" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15485
Starting at $11.39

$11.39

$11.39 ea.
Sold and shipped by MSP Metals
0.750" Alloy Steel Round Bar 4140 Cold Finished Heat Treated
0.750" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002397
Starting at $12.31

$12.31

$12.31 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.375" | 
  • Width 1"
0.375" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated
0.375" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002653
Starting at $12.51

$12.51

$12.51 ea.
Sold and shipped by MSP Metals
0.625" Alloy Steel Round Bar 4140 Cold Finished Heat Treated
0.625" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002456
Starting at $12.81

$12.81

$12.81 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.5" | 
  • Width 1"
0.5" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated
0.5" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002651
Starting at $13.95

$13.95

$13.95 ea.
Sold and shipped by MSP Metals
0.875" Alloy Steel Round Bar 4140 Cold Finished Heat Treated
0.875" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002395
Starting at $14.13

$14.13

$14.13 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.25" | 
  • Width 1.5"
0.25" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated
0.25" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002591
Starting at $14.76

$14.76

$14.76 ea.
Sold and shipped by MSP Metals
1.000" Alloy Steel Round Bar 4140 Cold Finished Heat Treated
1.000" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002410
Starting at $15.65

$15.65

$15.65 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.625" | 
  • Width 1"
0.625" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated
0.625" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002549
Starting at $15.84

$15.84

$15.84 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.375" | 
  • Width 1.5"
0.375" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated
0.375" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002576
Starting at $19.24

$19.24

$19.24 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.75" | 
  • Width 1"
0.75" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated
0.75" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002536
Starting at $19.44

$19.44

$19.44 ea.
Sold and shipped by MSP Metals
1.125" Alloy Steel Round Bar 4140 Cold Finished Heat Treated
1.125" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002439
Starting at $19.80

$19.80

$19.80 ea.
Alloy Steel Round Bar 4140-Annealed Cold Finish
1" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 19799
Starting at $19.99

$19.99

$19.99 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.25" | 
  • Width 2"
0.25" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated
0.25" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002633
Starting at $20.43

$20.43

$20.43 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.5" | 
  • Width 1.5"
0.5" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated
0.5" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002640
Starting at $20.93

$20.93

$20.93 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 1" | 
  • Width 1"
1" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated
1" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002652
Starting at $22.75

$22.75

$22.75 ea.
Alloy Steel Round Bar 4140-Annealed Cold Finish
0.875" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15489
Starting at $23.07

$23.07

$23.07 ea.
Sold and shipped by MSP Metals

Click for more details

  • Thick 0.625" | 
  • Width 1.5"
0.625" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated
0.625" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002590
Starting at $23.76

$23.76

$23.76 ea.

Can't find what you're looking for?