metric SS304 stainless steel black recessed cross external hexagon blot-washer-spring combination 1 pcs
$0.0357
Thread Type: metric Material: SS304 stainless steel Color: black Threading: fully threaded combination: recessed cross external hexagon blot-washer-spring combination
| head diameter | washer diameter | washer thickness | |
| M3 | 5.5 | 6.9 | 0.47 |
| M4 | 6.8 | 7.8 | 0.68 |
| M5 | 7.8 | 9.8 | 0.8 |
| M6 | 9.8 | 11.8 | 1 |
| M8 | 13.8 | 15.8 | 1.5 |
| M10 | 15.7 | 19.5 | 2.3 |
