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Product Specifications:
| Item | Lock Washer |
| Assembly Thickness | 3 mm |
| Color | Silver |
| Dimensional Standards | Din 25201 |
| Finish | Plain |
| Fits Bolt Size | M20 |
| For Screw Size | M20 |
| Grade | Grade 316 |
| Hardness | Rockwell C52 |
| Inside Dia. | 21.4 mm |
| Lock Washer Type | Wedge Lock |
| Material | Stainless Steel |
| Material Grade/class | 316 |
| Outside Dia. | 30.7 mm |
| Rockwell Hardness | Hrc52 |
| System Of Measurement | Metric |
| Thickness | 3 mm |
| Thickness Tolerance | -0.25 mm to +0.25 mm |
| Type | Wedge Lock |
Shipping Info:
| Ship weight (kg) | 0.86 |
| Ship height (cm) | 8.38 |
| Ship length (cm) | 12.95 |
| Ship width (cm) | 7.37 |
| HS code | 7318210090 |
| Country of Origin | SE |
Product Variants
| Model | Fits Bolt Size | Thickness | For Screw Size | Thickness Tolerance | Assembly Thickness | Hardness | Material Grade/class | Color | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1074 | #8 | 0.09" | #8 | -0.01" to +0.01" | 0.09" | Rockwell C52 | 316 | Silver | 200 | €1,096.18 | |
| 1085 | 1/4" | 0.09" | 1/4" | -0.01" to +0.01" | 0.09" | Rockwell C52 | 316 | Silver | 200 | €1,131.28 | |
| 1086 | 1/4" | 0.09" | 1/4" | -0.01" to +0.01" | 0.09" | Rockwell C52 | 316 | Silver | 200 | €1,250.23 | |
| 1090 | - | 2/25" | 5/16" | -0.01" to +0.01" | 2/25" | Rockwell C52 | 316 | Silver | 200 | €1,394.74 | |
| 1091 | 3/8" | 2/25" | 3/8" | -0.01" to +0.01" | 2/25" | Rockwell C52 | 316 | Silver | 200 | €1,079.74 | |
| 2144 | 3/8" | 0.09" | 3/8" | -0.01" to +0.01" | 0.09" | Rockwell C52 | 316 | Silver | 200 | €2,281.76 | |
| 1094 | M10 | 2 mm | M10 | -0.25 mm to +0.25 mm | 2 mm | Rockwell C52 | 316 | Silver | 200 | €1,387.90 |
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Contact us
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NORD-LOCK 1123 Lock Washer, M20 Fits Bolt Size, Wedge Lock, 30.7 mm O.D.
€2,037.76 /pack

