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Product Specifications:
| Item | Flat Washer |
| Color | Brown |
| Dimensional Standards | ANSI B18.22.1 |
| Finish | Plain |
| Flat Washer Type | Standard |
| For Screw Size | M20 |
| Grade | Non Graded |
| Hardness | Rockwell D87.5 |
| Inside Dia. | 21 mm |
| Material | PEEK |
| Material Grade/class | Ungraded |
| Max. Temp. | 500°F |
| Max. Thickness | 3.5 mm |
| Maximum Thickness | 3.5 mm |
| Min. Temp. | -50°F |
| Min. Thickness | 3.5 mm |
| Outside Dia. | 37 mm |
| Rockwell Hardness | D87.5 |
| System Of Measurement | Metric |
| Thickness Tolerance | -0.5 mm to +0.5 mm |
| Washer Type | Standard Washer |
Shipping Info:
| Ship weight (kg) | 0.45 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
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GRAINGER PKM20-WHS-01 Flat Washer, Std, 21 mm I.D., 37 mm O.D., Plain, Not Gr., PEEK
€24.55 /pack
