Product Details
7980020001
M20 High Collar Lock Washer, Steel Plain. DIN 7980 / ISO 7089
| Locations | Availability |
|---|---|
| METRIC THREADED PRODUCTS | In Stock |
7980020001
M20 High Collar Lock Washer, Steel Plain. DIN 7980 / ISO 7089
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- UM: C
- Weight: 0.0271
- DIN 7980, ISO 7089 High Collar Lock Washers have smaller outside diameters than standard split lock washers to fit neatly under socket head cap screws. As a screw is tightened, they flatten to add tension to the joint and prevent loosening from small amounts of vibration.
Similar to CSN 021740, UNI 4464A
| Product Specifications | |
|---|---|
| Screw Dia. | M20 |
| Inside Dia. | 20.2mm |
| Outside Dia. | 30.6mm |
| Thickness | 4.5mm |