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NORD LOCK Wedge Locking Washers / Nordlock evenly distributes head pressure on the surface without damage. They also help ensure that the binder is pressed on a smooth surface to reduce the chance of loosening over time. The washer key bites on the top of the binder and Material: to prevent loosening. Wave washers have irregular shapes that are resistant to loosening and distributing pressure on low-strength binders. Our distribution channels are available in Indonesia, Bekasi and Surabaya.
| Article No. | 3196 |
|---|---|
| Part number | NL52 |
| Brand | NORD-LOCK |
| Applications | General steel applications |
| Material | Steel |
| Bolt size (Metric) | M52 |
| Bolt size (UNC) | 2" |
| Inner dia. d (mm) | 53.6 |
| Outer dia. D (mm) | 80 |
| T(mm) | 7 |
| Coating | Delta Protekt KL100 zinc flake coating |
| Material standard | EN 1.7182 |
| Corrosion resistance | Minimum 1,000 hours in salt spray test (according to ISO 9227) |
| Hardening | Through hardened |
| Hardness | Greater than 465HV1 |
| Bolt grades | Up to 12.9 |
| Temperature range | -50degC to 200degC |
| Laser Marking Type Code | flZn |
| Pairs per pack | 25 |
| Country of Origin | Sweden |
| Harmonization Code | 7318210090 |