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About Plastic
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About Washers
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Wear- and Chemical-Resistant PEEK Rods and Discs
- Color: Beige or Black
- Temperature Range: -20° to 480° F
- Tensile Strength: 14,000-16,000 psi (Excellent)
- Impact Strength: 0.6-0.95 ft.-lbs./in. (Poor)
- Hardness: Rockwell R126 (Hard)
- For Use Outdoors: No
- Specifications Met:
Beige: ASTM D6262, FDA Compliant 21 CFR 177.2415, UL 94 V-0
Black: ASTM D6262, UL 94 V-0
Even when exposed to chemicals, these rods and discs remain wear resistant. Made of PEEK, they stand up to repetitive processes as well as abrasion. They’re sometimes used as a lightweight substitute for metal parts in high-stress applications.
Beige | Black | |||||
|---|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Lengths, ft. | Per Ft. | Per Ft. | ||
| 1/4" | 0.000" to 0.003" | 1, 2, 3, 4 | 00000000 | 00000 | 000000 | 00 |
| 1/4" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 00000 |
| 3/8" | 0.000" to 0.003" | 1, 2, 3, 4 | 00000000 | 00000 | 000000 | 00 |
| 3/8" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 00000 |
| 1/2" | 0.000" to 0.003" | 1, 2, 3, 4 | 00000000 | 00000 | 000000 | 00 |
| 1/2" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 00000 |
| 5/8" | 0.000" to 0.003" | 1, 2, 3, 4 | 00000000 | 00000 | 000000 | 00 |
| 5/8" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 00000 |
| 3/4" | 0.000" to 0.003" | 1, 2, 3, 4 | 00000000 | 00000 | 000000 | 00 |
| 3/4" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 00000 |
| 1" | 0.000" to 0.003" | 1, 2, 3, 4 | 00000000 | 00000 | 000000 | 00 |
| 1" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 00000 |
| 1 1/4" | 0.000" to 0.005" | 1, 2, 3, 4 | 00000000 | 000000 | 000000 | 00 |
| 1 1/4" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 000000 |
| 1 1/2" | 0.000" to 0.005" | 1, 2, 3, 4 | 00000000 | 000000 | 000000 | 00 |
| 1 1/2" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 000000 |
| 2" | 0.000" to 0.005" | 1, 2, 3, 4 | 00000000 | 000000 | 000000 | 00 |
| 2" | 0.000" to 0.015" | 1, 2, 3, 4 | 000000 | 00 | 0000000 | 000000 |
| 2 1/2" | 0.000" to 0.015" | 1, 2, 3, 4 | 00000000 | 000000 | 000000 | 00 |
| 3" | 0.000" to 0.250" | 1, 2, 3, 4 | 0000000 | 000000 | 000000 | 00 |
| 4" | 0.000" to 0.250" | 1, 2, 3, 4 | 0000000 | 00000000 | 000000 | 00 |
Beige | Black | ||||
|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Each | Each | ||
3" Lg. | |||||
| 1" | 0.000" to 0.015" | 0000000 | 000000 | 0000000 | 000000 |
| 1 1/2" | 0.000" to 0.015" | 0000000 | 00000 | 0000000 | 00000 |
| 2" | 0.000" to 0.015" | 0000000 | 000000 | 0000000 | 000000 |
| 2 1/2" | 0.000" to 0.015" | 0000000 | 000000 | 000000 | 00 |
| 3" | 0.000" to 0.250" | 0000000 | 000000 | 000000 | 00 |
6" Lg. | |||||
| 1" | 0.000" to 0.015" | 0000000 | 00000 | 0000000 | 00000 |
| 1 1/2" | 0.000" to 0.015" | 0000000 | 000000 | 0000000 | 000000 |
| 2" | 0.000" to 0.015" | 0000000 | 000000 | 0000000 | 000000 |
| 2 1/2" | 0.000" to 0.015" | 0000000 | 000000 | 000000 | 00 |
| 3" | 0.000" to 0.250" | 0000000 | 000000 | 000000 | 00 |
9" Lg. | |||||
| 1" | 0.000" to 0.015" | 0000000 | 00000 | 0000000 | 00000 |
| 1 1/2" | 0.000" to 0.015" | 0000000 | 000000 | 0000000 | 000000 |
| 2" | 0.000" to 0.015" | 0000000 | 000000 | 0000000 | 000000 |
| 2 1/2" | 0.000" to 0.015" | 0000000 | 000000 | 000000 | 00 |
| 3" | 0.000" to 0.250" | 0000000 | 000000 | 000000 | 00 |
Durable Glass-Filled Wear- and Chemical-Resistant PEEK
- Color: Beige
- Temperature Range: 32° to 480° F
- Tensile Strength: 14,000 psi (Excellent)
- Impact Strength: 0.8-1.8 ft.-lbs./in. (Poor)
- Hardness: Rockwell R126 (Hard)
- For Use Outdoors: No
- Specifications Met: ASTM D6262, UL 94 V-0
A glass filler is added to these PEEK rods for increased durability over standard PEEK in high-stress structural applications. PEEK is chemical resistant and stands up to wear caused by rubbing in repetitive processes, as well as by abrasion. It is sometimes used as a lightweight substitute for metal.
For technical drawings and 3-D models, click on a part number.
Metal-Detectable Wear- and Chemical-Resistant PEEK Rods
- Color: Blue
- Temperature Range: 0° to 480° F
- Tensile Strength: 15,000 psi (Excellent)
- Impact Strength: Not Rated
- Hardness: Rockwell M106 (Extra Hard)
- For Use Outdoors: No
- Specifications Met: FDA Compliant 21 CFR 177.2415, FDA Compliant 21 CFR 178.3297
Often used in food and pharmaceutical plants, these PEEK rods help you prevent contaminated products from leaving your facility. They contain metal and chemical additives that set off metal detectors and show up on X-rays if they fall into your line, which help you comply with Hazard Analysis and Critical Control Point (HACCP) programs. Bright blue in color, you can find and remove them quickly. All are FDA compliant for direct contact with food.
These PEEK rods resist wear from abrasion and repetitive processes. They also stand up to extended contact with water, high-temperature steam, and clean-in-place (CIP) cycles with harsh cleaners and sanitizers. Since they’re lightweight, they’re often used as a substitute for metal parts in high-stress or chemical-processing applications where weight matters.
For technical drawings and 3-D models, click on a part number.
Slippery Carbon-Filled Wear- and Chemical-Resistant PEEK
- Color: Black
- Max. Temperature: 480° F
- Tensile Strength: 11,000 psi (Good)
- Impact Strength: 0.7 ft-lbs./in.
- Hardness: Rockwell M85 (Hard)
- For Use Outdoors: No
Carbon enhances the stiffness of these rods, while the addition of PTFE ensures a slippery surface. PEEK is chemical resistant and stands up to wear caused by rubbing in repetitive processes, as well as by abrasion. It is sometimes used as a lightweight substitute for metal.
For technical drawings and 3-D models, click on a part number.
High-Temperature Plastic Washers
These are among the most heat resistant plastic washers we carry. All have good chemical resistance.
PEEK washers have excellent tensile strength for high-stress applications. Carbon-filled PEEK washers are stronger and more moisture resistant than PEEK washers.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size | ID | OD | Thick. | Min. | Max. | Hardness | Specifications Met | Color | Pkg. Qty. | Pkg. | |
PEEK Plastic | |||||||||||
| No. 0 | 0.078" | 0.188" | 0.016"-0.025" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Beige | 10 | 000000000 | 00000 |
| No. 0 | 0.078" | 0.188" | 0.016"-0.025" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 2 | 0.094" | 0.250" | 0.016"-0.025" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Beige | 10 | 000000000 | 0000 |
| No. 2 | 0.094" | 0.250" | 0.016"-0.025" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.313" | 0.025"-0.040" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Beige | 10 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.313" | 0.025"-0.040" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 5 | 0.141" | 0.350" | 0.036"-0.045" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| No. 5 | 0.141" | 0.350" | 0.036"-0.045" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 6 | 0.150" | 0.380" | 0.020"-0.060" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| No. 8 | 0.190" | 0.440" | 0.020"-0.060" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| No. 10 | 0.220" | 0.510" | 0.020"-0.060" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| No. 10 | 0.220" | 0.510" | 0.020"-0.060" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 12 | 0.250" | 0.562" | 0.051"-0.080" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Beige | 10 | 000000000 | 0000 |
| No. 12 | 0.250" | 0.562" | 0.051"-0.080" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 1/4" | 0.280" | 0.630" | 0.040"-0.080" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| 1/4" | 0.280" | 0.630" | 0.040"-0.080" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 5/16" | 0.340" | 0.690" | 0.040"-0.080" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| 5/16" | 0.343" | 0.688" | 0.040"-0.080" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 3/8" | 0.406" | 1.000" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Beige | 5 | 000000000 | 0000 |
| 3/8" | 0.406" | 1.000" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 7/16" | 0.469" | 1.250" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Beige | 5 | 000000000 | 0000 |
| 7/16" | 0.469" | 1.250" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.375" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Beige | 5 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.375" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 9/16" | 0.594" | 1.469" | 0.074"-0.121" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
| 9/16" | 0.594" | 1.469" | 0.074"-0.121" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 5/8" | 0.656" | 1.750" | 0.074"-0.121" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
| 5/8" | 0.656" | 1.750" | 0.074"-0.121" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 3/4" | 0.812" | 2.000" | 0.108"-0.160" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
| 3/4" | 0.812" | 2.000" | 0.108"-0.160" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 7/8" | 0.938" | 2.250" | 0.108"-0.160" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
| 7/8" | 0.938" | 2.250" | 0.108"-0.160" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 1" | 1.062" | 2.500" | 0.108"-0.150" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 1" | 1.062" | 2.500" | 0.108"-0.160" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
Carbon-Filled PEEK Plastic | |||||||||||
| No. 0 | 0.078" | 0.188" | 0.016"-0.025" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 2 | 0.094" | 0.250" | 0.016"-0.025" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.313" | 0.025"-0.040" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 6 | 0.150" | 0.380" | 0.036"-0.065" | -50° | 500° | Rockwell M103 | __ | Black | 10 | 000000000 | 0000 |
| No. 8 | 0.190" | 0.440" | 0.036"-0.065" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 10 | 0.220" | 0.510" | 0.036"-0.065" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 12 | 0.250" | 0.562" | 0.051"-0.080" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 1/4" | 0.280" | 0.630" | 0.051"-0.080" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 5/16" | 0.340" | 0.690" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Black | 5 | 000000000 | 0000 |
| 3/8" | 0.406" | 1.000" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Black | 5 | 000000000 | 0000 |
| 7/16" | 0.469" | 1.250" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.375" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 00000 |
| 9/16" | 0.594" | 1.469" | 0.074"-0.121" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 3/4" | 0.812" | 2.000" | 0.108"-0.160" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
Metric High-Temperature Plastic Washers
Able to withstand temperatures as high as 450° or 500° F, these are among the most heat resistant plastic washers we carry. They have good resistance to moisture and chemicals.
PEEK washers have excellent tensile strength for high-stress applications.
Carbon-filled PEEK washers are stronger and more moisture resistant than PEEK washers.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size | ID, mm | OD, mm | Thick., mm | Min. | Max. | Hardness | Specifications Met | Choose a Color | Pkg. Qty. | Pkg. | |
PEEK Plastic | |||||||||||
| M2 | 2.2 | 5.0 | 0.2-0.4 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 00000 | |
| M3 | 3.2 | 7.0 | 0.4-0.6 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M4 | 4.3 | 9.0 | 0.7-0.9 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M5 | 5.5 | 10.0 | 0.9-1.1 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M6 | 6.5 | 12.0 | 1.5-1.7 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M7 | 7.5 | 14.0 | 1.4-1.8 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M8 | 8.4 | 16.0 | 1.4-1.8 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M10 | 10.5 | 21.0 | 1.8-2.2 | -20° | 500° | Rockwell M103 | DIN 125 | 5 | 000000000 | 0000 | |
| M12 | 13.0 | 24.0 | 2.3-2.7 | -20° | 500° | Rockwell M103 | DIN 125 | 5 | 000000000 | 0000 | |
| M14 | 15.0 | 28.0 | 2.3-2.7 | -20° | 500° | Rockwell M103 | DIN 125 | 5 | 000000000 | 0000 | |
| M16 | 17.0 | 30.0 | 2.6-3.1 | -20° | 500° | Rockwell M103 | DIN 125 | 1 | 000000000 | 0000 | |
| M18 | 19.0 | 34.0 | 2.7-3.3 | -20° | 500° | Rockwell M103 | DIN 125 | Beige | 1 | 000000000 | 0000 |
| M20 | 21.0 | 37.0 | 2.7-3.3 | -20° | 500° | Rockwell M103 | DIN 125 | 1 | 000000000 | 0000 | |
Carbon-Filled PEEK Plastic | |||||||||||
| M2 | 2.2 | 5.0 | 0.2-0.4 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M3 | 3.2 | 7.0 | 0.4-0.6 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M4 | 4.3 | 9.0 | 0.7-0.9 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M5 | 5.5 | 10.0 | 0.9-1.1 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M6 | 6.5 | 12.0 | 1.5-1.7 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M7 | 7.5 | 14.0 | 1.4-1.8 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M8 | 8.4 | 16.0 | 1.4-1.8 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M10 | 10.5 | 21.0 | 1.8-2.2 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 5 | 000000000 | 0000 |
| M12 | 13.0 | 24.0 | 2.3-2.7 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 5 | 000000000 | 0000 |
| M14 | 15.0 | 28.0 | 2.3-2.7 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 5 | 000000000 | 0000 |