Sandvik
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WASHER, LOCK PAIR, SANDVIK, DI650i, NL8-SP
HFN-70610
Description
This is a pair of Sandvik NL8-SP lock washers, designed to secure bolted joints subjected to vibration and dynamic loads. These washers utilise a wedge-locking mechanism to prevent spontaneous loosening.
Specifications
| thread size | M8 |
| outer diameter | 16.6 mm (NL8sp) |
| inner diameter | 8.7 mm |
| thickness | 2.5 mm |
| material | Steel EN 1.7182 (or equivalent), through hardened |
| coating | Zinc flake Delta Protekt® with a matt grey finish |
| hardness | ≥ 465 HV1 |
| notes | Sold in glued pairs as standard; NL-SP indicates special outer diameter. |
Vehicle / Equipment Applications
Sandvik DI650i drill rigs
Weight: 1 kg