Metric finishing washers STB20 - 3
Standard : white, black nylon
| For screw | d | d1 | D | H | a | Unit of sale | Ref. | Quote request |
|---|---|---|---|---|---|---|---|---|
| M3 | 3,2 | 7,0 | 14,0 | 2,9 | 90° | 1 000 | STB20-3-3 |  |
| M4 | 4,3 | 9,0 | 16,0 | 3,7 | 90° | 1 000 | STB20-3-4 | |
| M5 | 5,2 | 11,0 | 18,0 | 3,8 | 90° | 1 000 | STB20-3-5 | |
| M6 | 6,4 | 13,0 | 22,0 | 4,5 | 90° | 1 000 | STB20-3-6 | |
These nylon washers protect surfaces and offer good electrical insulation.
Washers absorb shocks and vibrations.
For use with countersunk head screw.
Materials / Colours
Standard : white, black nylon
Materials on request : PE, PP, POM...
Minimum quantity on request.
Colours : see RAL colour chart.
Minimum quantity on request.
