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Product Specifications:
| Item | Lock Washer |
| Assembly Thickness | 0.13" |
| Color | Silver |
| Dimensional Standards | Din 25201 |
| Finish | Delta Protect |
| Fits Bolt Size | M20 |
| For Screw Size | M20 |
| Hardness | Rockwell C46 |
| Inside Dia. | 0.84" , 21/25" |
| Lock Washer Type | Wedge Lock |
| Material | Steel |
| Material Grade/class | Ungraded |
| Outside Dia. | 1.21" |
| Rockwell Hardness | Hrc46 |
| System Of Measurement | Metric |
| Thickness | 0.13" |
| Thickness Tolerance | -0.01" to +0.01" |
| Type | Wedge Lock |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | SE |
Product Details:
- Critical Bolted Joints, Dynamic Loads, Extreme Conditions, High Vibration
Product Variants
| Product | Model | Fits Bolt Size | Thickness | For Screw Size | Material Grade/class | Max. Thickness | Thickness Tolerance | Assembly Thickness | Hardness | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3041 | 1/4" | 0.071" | 1/4" | Ungraded | - | -0.01" to +0.01" | 0.07" | Rockwell 46 | 20 | €44.69 | |
![]() |
1525 | 3/8" | 0.1" | 3/8" | Ungraded | - | -0.01" to +0.01" | 0.1" | Rockwell B85 | 20 | €54.23 | |
![]() |
1530 | M12 | 0.1" | M12 | Ungraded | - | -0.01" to +0.01" | 0.1" | Rockwell 46 | 10 | €37.54 | |
![]() |
1532 | 1/2" | 0.1" | 1/2" | Ungraded | - | -0.01" to +0.01" | 0.1" | Rockwell 46 | 10 | €44.63 | |
![]() |
1543 | M20 | 0.13" | M20 | Ungraded | - | -0.01" to +0.01" | 0.13" | Rockwell 46 | 2 | €25.04 | |
![]() |
3049 | 7/8" | 0.13" | 7/8" | Ungraded | - | -0.01" to +0.01" | 0.13" | Rockwell 46 | 2 | €23.15 | |
![]() |
1546 | M24 | 0.13" | M24 | Ungraded | - | -0.01" to +0.01" | 0.13" | Rockwell 46 | 2 | €25.04 |
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Contact us
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NORD-LOCK 1542 Lock Washer, M20 Fits Bolt Size, Wedge Lock, 1.21 In O.D.
€33.88 /pack







