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About Tool Steel
More
About Stainless Steel
More
About Aluminum
More
About Rubber
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About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
Multipurpose 6061 Aluminum Sheets and Bars

The most widely used aluminum, 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts. It is strong and corrosion resistant, plus it's easy to machine and weld.
Extruded sheets and bars are formed by a die for close-tolerance widths, then cut to the lengths listed.
Aluminum that meets ASTM B209 or ASTM B221 complies with standards for materials.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
- Yield Strength: 35,000 psi
- Hardness: Brinell 95 (Soft)
- Temper: T6
- Fabrication: See table
- Specifications Met: ASTM B221
Wd., mm | Fabrication | Heat Treatment | Temperature Range, °F | Flatness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
3 mm Thick. (-0.152 to 0.152 mm Tolerance) | ||||||||
---|---|---|---|---|---|---|---|---|
5 | Extruded | Hardened | -320° to 300° | 0.006" per in. | 0000000 | |||
10 | Extruded | Hardened | -320° to 300° | 0.006" per in. | 0000000 | |||
15 | Extruded | Hardened | -320° to 300° | 0.006" per in. | 0000000 | |||
20 | Extruded | Hardened | -320° to 300° | 0.006" per in. | 0000000 | |||
25 | Extruded | Hardened | -320° to 300° | 0.006" per in. | 0000000 | |||
30 | Extruded | Hardened | -320° to 300° | 0.006" per in. | 0000000 | |||
40 | Extruded | Hardened | -320° to 300° | 0.006" per in. | 0000000 |
Low-Carbon Steel Sheets and Bars

Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. Some of this material can be surface hardened with heat treating.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Tight-Tolerance Low-Carbon Steel Bars

With a thickness that's precision ground to a tight tolerance, these bars are sometimes called flat stock. Low-carbon steel, also known as mild steel, is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. This material can be surface hardened with heat treating. All steel meets ASTM A36 standards for materials.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
- Yield Strength: 36,000 psi
- Hardness: Not Rated
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C65
Low-Carbon Steel Bars with Rounded Edges

- Yield Strength: 35,000 psi
- Hardness: Rockwell B65 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C60
Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. This material can be surface hardened with heat treating.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Multipurpose 304 Stainless Steel
From cookware to chemical-processing equipment, 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

- Yield Strength: 30,000 psi
- Hardness: See Table
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: See Table
Wd. | Wd. Tolerance | Fabrication | Hardness | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
3 mm Thick. (-0.06 mm to 0 mm Tolerance) | ||||||||
---|---|---|---|---|---|---|---|---|
12mm | -0.11mm to 0mm | Cold Worked | Rockwell B80 (Medium) | Not Rated | 0000000 | |||
20mm | -0.13mm to 0mm | Cold Worked | Rockwell B80 (Medium) | Not Rated | 0000000 | |||
25mm | -0.13mm to 0mm | Cold Worked | Rockwell B80 (Medium) | Not Rated | 0000000 |
Tight-Tolerance Multipurpose Oil-Hardening O1 Tool Steel Sheets and Bars

Also known as flat stock, these precision-ground sheets and bars are held to a tight thickness tolerance. Often used for dies, punches, and gauges, O1 tool steel is an oil-hardening material that resists wear and abrasion.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
- Yield Strength: 80,000 psi
- Hardness: Rockwell B90 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C65
- Specifications Met: ASTM A681
Corner Machine Brackets


Made to meet tight dimensional tolerances for mounting applications on machines and automated equipment.
For technical drawings and 3-D models, click on a part number.
Lg. | Mounting | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Lg. Tolerance | Thick. | Thick. Tolerance | Angle | Angle Tolerance | Corner Radius | Flatness Tolerance | Fasteners Included | Number of Slots | For Screw Size | Each | |
Metric | ||||||||||||||
6061 Aluminum | ||||||||||||||
35mm | 30mm | 30mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 2 | M6 | 0000000 | 00000 |
50mm | 50mm | 40mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 2 | M10 | 0000000 | 0000 |
75mm | 50mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 2 | M12 | 0000000 | 00000 |
75mm | 60mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 4 | M10 | 0000000 | 00000 |
80mm | 40mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 4 | M6 | 0000000 | 00000 |
100mm | 60mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 4 | M12 | 0000000 | 00000 |
316 Stainless Steel | ||||||||||||||
35mm | 30mm | 30mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 2 | M6 | 0000000 | 0000 |
50mm | 50mm | 40mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 2 | M10 | 0000000 | 0000 |
75mm | 50mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 2 | M12 | 0000000 | 00000 |
75mm | 60mm | 75mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 4 | M10 | 0000000 | 00000 |
80mm | 40mm | 60mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 4 | M6 | 0000000 | 00000 |
100mm | 60mm | 75mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 4 | M12 | 0000000 | 00000 |
Finish-Your-Own Corner Machine Brackets

Machine holes and slots or weld in place. These brackets are made to meet tight dimensional tolerances for mounting applications on machines and automated equipment.
For technical drawings and 3-D models, click on a part number.
Lg. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Lg. Tolerance | Thick. | Thick. Tolerance | Angle | Angle Tolerance | Corner Radius | Flatness Tolerance | Each | |
Metric | |||||||||||
6061 Aluminum | |||||||||||
35mm | 30mm | 30mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
50mm | 50mm | 40mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 0000 |
75mm | 50mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
75mm | 60mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
80mm | 40mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
100mm | 60mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
316 Stainless Steel | |||||||||||
35mm | 30mm | 30mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 0000 |
50mm | 50mm | 40mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 0000 |
75mm | 50mm | 50mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
75mm | 60mm | 75mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
80mm | 40mm | 60mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
Offset-Surface Machine Brackets

With tight dimensional tolerances, these brackets are good for mounting applications on machines and automated equipment.
For technical drawings and 3-D models, click on a part number.
Lg. | Mounting | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Offset | Lg. Tolerance | Thick. | Thick. Tolerance | Angle | Angle Tolerance | Corner Radius | Flatness Tolerance | Fasteners Included | Number of Slots | For Screw Size | Each | |
Metric | |||||||||||||||
316 Stainless Steel | |||||||||||||||
40mm | 45mm | 45mm | 25mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 4 | M6 | 0000000 | 000000 |
50mm | 65mm | 60mm | 40mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | No | 4 | M8 | 0000000 | 00000 |
Finish-Your-Own Offset-Surface Machine Brackets

Machine holes and slots or weld in place. With tight dimensional tolerances, these brackets are good for mounting applications on machines and automated equipment.
For technical drawings and 3-D models, click on a part number.
Lg. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Offset | Lg. Tolerance | Thick. | Thick. Tolerance | Angle | Angle Tolerance | Corner Radius | Flatness Tolerance | Each | |
Metric | ||||||||||||
316 Stainless Steel | ||||||||||||
40mm | 45mm | 45mm | 25mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 000000 |
50mm | 65mm | 60mm | 40mm | -0.5mm to 0.5mm | 3mm | -0.2mm to 0.2mm | 90° | -1° to 1° | 3.2mm | -0.38mm to 0.38mm | 0000000 | 00000 |
Sensor and Switch Mounting Brackets

Position proximity, photoelectric, and light beam sensors and switches.
For technical drawings and 3-D models, click on a part number.
Lg., mm | Mounting | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Style | For Sensor/Switch OD, mm | Material | (A) | (B) | (C) | Thick., mm | Fasteners Included | Number of Slots | For Screw Size | Each | |
5 | 12 | 304 Stainless Steel | 32 | 25 | 29 | 3 | No | 2 | M5 | 000000000 | 000000 |
5 | 16 | 304 Stainless Steel | 32 | 25 | 29 | 3 | No | 2 | M5 | 000000000 | 00000 |
5 | 18 | 304 Stainless Steel | 38 | 25 | 39 | 3 | No | 2 | M6 | 000000000 | 00000 |
5 | 22 | 304 Stainless Steel | 38 | 25 | 39 | 3 | No | 2 | M6 | 000000000 | 00000 |
5 | 24 | 304 Stainless Steel | 38 | 25 | 39 | 3 | No | 2 | M6 | 000000000 | 00000 |
5 | 30 | 304 Stainless Steel | 51 | 38 | 54 | 3 | No | 2 | M7 | 000000000 | 00000 |
5 | 36 | 304 Stainless Steel | 51 | 38 | 54 | 3 | No | 2 | M7 | 000000000 | 00000 |
5 | 47 | 304 Stainless Steel | 64 | 38 | 70 | 3 | No | 2 | M10 | 000000000 | 00000 |
Abrasion-Resistant Polyurethane Rubber Sheets, Bars, and Strips
This polyurethane combines the shock absorbing qualities of rubber with the tear resistance of plastic. Use it for high-tension applications such as conveyor belts, as well as for high-wear applications such as cutting surfaces, bumpers, and liners.
For technical drawings and 3-D models, click on a part number.

- Color: Amber (semi-clear to opaque)
- Temperature Range: -10° to 200° F
- Tensile Strength: 5,500 psi
- For Use Outdoors: Yes
12" × 12" | ||||
---|---|---|---|---|
Thick., mm | Thick. Tolerance, mm | Durometer | Each | |
3 | -0.4 to +0.4 | 80A (Hard) | 0000000 | 000000 |
High-Temperature Silicone Rubber Sheets, Bars, and Strips
Also known as polysiloxane, this silicone rubber offers good resistance to ozone and salt water. Softer durometer rubber has better conformability; harder durometer rubber is more wear resistant.
For technical drawings and 3-D models, click on a part number.

- Color: Red
- Temperature Range: -100° to 500° F
- Tensile Strength: 700 psi
- For Use Outdoors: Yes
- Specifications Met: ASTM D2000 GE, FDA Compliant 21 CFR 177.2600, Fed. Spec. ZZ-R-765, MIL-A-A-59588
High-Strength High-Temperature Silicone Rubber Sheets and Strips
Greater strength than standard High-Temperature Silicone translates into better shock-absorbing qualities and longer life. Silicone, commonly called polysiloxane, offers good resistance to ozone and salt water.
For technical drawings and 3-D models, click on a part number.
High-Strength Oil-Resistant Buna-N Rubber Sheets and Strips
These sheets and strips offer better shock-absorbing qualities and longer life than standard Oil-Resistant Buna-N. Buna-N is also known as nitrile, NBR, and acrylonitrile butadiene. It resists fuel oil, hydraulic oil, ethylene glycol, and grease.
For technical drawings and 3-D models, click on a part number.

- Color: Black
- Temperature Range: -40° to 212° F
- Tensile Strength: 1,500 psi
- For Use Outdoors: No
12" × 24" | ||||
---|---|---|---|---|
Thick., mm | Thick. Tolerance, mm | Choose a Durometer | Each | |
3 | -0.400 to +0.400 | 00000000 | 000000 |

- Color: Black
- Temperature Range: -40° to 212° F
- Tensile Strength: 1,500 psi
- For Use Outdoors: No
36" Wd. | ||||
---|---|---|---|---|
Thick., mm | Thick. Tolerance, mm | Choose a Durometer | Per Ft. | |
3 | -0.400 to +0.400 | 00000000 | 000000 |
Heat Pipes

Protect computers, sensitive electronic components, lighting, injection molders, and HVAC systems from damage by routing heat away from them and toward a heat sink, where the heat can be dissipated. For best results, heat pipes should be soldered to heat sinks and other components. For small jobs and prototypes, however, they can be joined with thermal epoxy. Cooling capacity is the amount of heat that a heat pipe can carry.
Flat heat pipes, often called vapor chambers, can be embedded into your heat sink to spread heat uniformly across the base, helping the heat to dissipate faster.
Heat pipes with a sintered wick handle high fluctuations in temperature better than those with a grooved wick. They’re also best for applications that will require many bends in the pipe. Position them horizontally or vertically—they work well in both orientations.

Length, mm | Thickness, mm | Cooling Capacity (Installed Length) | Temperature Range, °F | Material | Working Fluid | Each | |
Sintered Wick | |||||||
---|---|---|---|---|---|---|---|
6.44 mm Width | |||||||
70 | 3 | 220 Btu/hr. (42 mm), 170 Btu/hr. (53 mm), 150 Btu/hr. (63 mm) | 90° to 245° | Copper | Water | 0000000 | 000000 |
100 | 3 | 150 Btu/hr. (60 mm), 120 Btu/hr. (75 mm), 100 Btu/hr. (90 mm) | 90° to 245° | Copper | Water | 0000000 | 00000 |
150 | 3 | 100 Btu/hr. (90 mm), 80 Btu/hr. (113 mm), 60 Btu/hr. (135 mm) | 90° to 245° | Copper | Water | 0000000 | 00000 |
200 | 3 | 70 Btu/hr. (120 mm), 60 Btu/hr. (150 mm), 50 Btu/hr. (180 mm) | 90° to 245° | Copper | Water | 0000000 | 00000 |