Refine Your Results

Close

Refine search


Prototype, Test, Teach


Experiment with new materials by ordering Protoboxes or Sample Packs



Exclusively Providing 303 Sheet/Plate | Testing...


Onlinemetals is the only D2C metal supplier providing 303 sheet/plate in North America!


8mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24515

8mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24515

Dimensions

  • Across Flats: 8mm
See all available dimensions for this product

Pack of 4

QTY

$95.21 ea.

$95.21

17mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24521

17mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24521

Dimensions

  • Across Flats: 17mm
See all available dimensions for this product

Pack of 1

QTY

$102.97 ea.

$102.97

7mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24514

7mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24514

Dimensions

  • Across Flats: 7mm
See all available dimensions for this product

Pack of 8

QTY

$103.79 ea.

$103.79

5mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24513

5mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24513

Dimensions

  • Across Flats: 5mm
See all available dimensions for this product

Pack of 8

QTY

$104.33 ea.

$104.33

12mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24517

12mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24517

Dimensions

  • Across Flats: 12mm
See all available dimensions for this product

Pack of 2

QTY

$106.35 ea.

$106.35

13mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24518

13mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24518

Dimensions

  • Across Flats: 13mm
See all available dimensions for this product

Pack of 2

QTY

$120.34 ea.

$120.34

14mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24519

14mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24519

Dimensions

  • Across Flats: 14mm
See all available dimensions for this product

Pack of 2

QTY

$140.95 ea.

$140.95

15mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24520

15mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24520

Dimensions

  • Across Flats: 15mm
See all available dimensions for this product

Pack of 2

QTY

$142.60 ea.

$142.60

20mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24522

20mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24522

Dimensions

  • Across Flats: 20mm
See all available dimensions for this product

Pack of 1

QTY

$198.67 ea.

$198.67

22mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24523

22mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24523

Dimensions

  • Across Flats: 22mm
See all available dimensions for this product

Pack of 1

QTY

$207.20 ea.

$207.20

27mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24525

27mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24525

Dimensions

  • Across Flats: 27mm
See all available dimensions for this product

Pack of 1

QTY

$226.36 ea.

$226.36

24mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] - 
Part #: 24524

24mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24524

Dimensions

  • Across Flats: 24mm
See all available dimensions for this product

Pack of 1

QTY

$246.55 ea.

$246.55
Alloy Steel Hex Bar 4130-Normalized
0.5" Alloy Steel Hex Bar 4130-Normalized -
Part #: 26150
Starting at $10.77

$10.77

$10.77 ea.
Alloy Steel Hex Bar 4130-Normalized
0.75" Alloy Steel Hex Bar 4130-Normalized -
Part #: 20638
Starting at $14.37

$14.37

$14.37 ea.
Alloy Steel Hex Bar 4130-Normalized
1" Alloy Steel Hex Bar 4130-Normalized -
Part #: 20639
Starting at $22.88

$22.88

$22.88 ea.
Alloy Steel Hex Bar 4140/4142-Cold Finish
1" Alloy Steel Hex Bar 4140/4142-Cold Finish -
Part #: 20242
Starting at $31.92

$31.92

$31.92 ea.
Alloy Steel Hex Bar 4140/4142-Cold Finish
1.25" Alloy Steel Hex Bar 4140/4142-Cold Finish -
Part #: 20243
Starting at $37.51

$37.51

$37.51 ea.
Alloy Steel Hex Bar 4130-Normalized
1.5" Alloy Steel Hex Bar 4130-Normalized -
Part #: 26159
Starting at $51.42

$51.42

$51.42 ea.
Alloy Steel Hex Bar 4140/4142-Cold Finish
1.75" Alloy Steel Hex Bar 4140/4142-Cold Finish -
Part #: 20246
Starting at $57.79

$57.79

$57.79 ea.
Alloy Steel Hex Bar 4130-Normalized
2" Alloy Steel Hex Bar 4130-Normalized -
Part #: 26158
Starting at $81.35

$81.35

$81.35 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
8mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24515
Pack of 4

$95.21

$95.21 ea.
Alloy Steel Hex Bar 4140/4142-Cold Finish
2" Alloy Steel Hex Bar 4140/4142-Cold Finish -
Part #: 20247
Starting at $99.72

$99.72

$99.72 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
17mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24521
Pack of 1

$102.97

$102.97 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
7mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24514
Pack of 8

$103.79

$103.79 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
5mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24513
Pack of 8

$104.33

$104.33 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
12mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24517
Pack of 2

$106.35

$106.35 ea.
Alloy Steel Hex Bar 4140/4142-Cold Finish
2.25" Alloy Steel Hex Bar 4140/4142-Cold Finish -
Part #: 20248
Starting at $114.97

$114.97

$114.97 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
13mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24518
Pack of 2

$120.34

$120.34 ea.
Alloy Steel Hex Bar 4140/4142-Cold Finish
2.5" Alloy Steel Hex Bar 4140/4142-Cold Finish -
Part #: 20250
Starting at $128.53

$128.53

$128.53 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
14mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24519
Pack of 2

$140.95

$140.95 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
15mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24520
Pack of 2

$142.60

$142.60 ea.
Alloy Steel Hex Bar 4140/4142-Cold Finish
2.375" Alloy Steel Hex Bar 4140/4142-Cold Finish -
Part #: 20249
Starting at $158.39

$158.39

$158.39 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
20mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24522
Pack of 1

$198.67

$198.67 ea.
Alloy Steel Hex Bar 4140/4142-Cold Finish
2.75" Alloy Steel Hex Bar 4140/4142-Cold Finish -
Part #: 20251
Starting at $204.91

$204.91

$204.91 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
22mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24523
Pack of 1

$207.20

$207.20 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
27mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24525
Pack of 1

$226.36

$226.36 ea.
Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"]
24mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24524
Pack of 1

$246.55

$246.55 ea.
  • 1

Can't find what you're looking for?