Washers with safety naps
Standard : natural Nylon
| M | d | D | h | Unit of sale | Ref. | Quote request |
|---|---|---|---|---|---|---|
| M4 | 3,8 | 12,0 | 2,2 | 1 000 | USN4122A |  |
| M4 | 3,9 | 12,0 | 1,8 | 1 000 | USN421215A | |
| - | 4,8 | 10,0 | 2,2 | 1 000 | USN48102A | |
| M5 | 5,1 | 10,0 | 2,2 | 1 000 | USN53102A | |
| M5 | 5,3 | 12,0 | 2,2 | 1 000 | USN53122A | |
| M8 | 8,1 | 13,8 | 1,6 | 1 000 | USN8142A | |
Used for preliminary mounting of screws and bolts with no risk of loss.
Allows easy assembly.
Vibrations are absorbed.
The naps do not always correspond exactly to the drawing, some dimensions have only 2 naps.
Materials / Colours
Standard : natural Nylon
Other colour: black.
Minimum quantity on request.
