DOFA / Double locking and sealing washers
Standard : natural nylon
| M | ww | d | D | H | Unit of sale | Ref. | Quote request |
|---|---|---|---|---|---|---|---|
| M2 | 5/64” | 2,2 | 5,3 | 1,6 | 1 000 | DOFA2A* |  |
| M3 | 1/8” | 3,3 | 8,0 | 2,3 | 1 000 | DOFA3A* | |
| M4 | 5/32” | 4,2 | 10,0 | 2,8 | 1 000 | DOFA4AN | |
| M5 | 3/16” | 5,2 | 10,7 | 3,0 | 1 000 | DOFA5A | |
| M6 | 1/4" | 6,2 | 12,7 | 3,8 | 1 000 | DOFA6A | |
| M8 | 5/16” | 8,0 | 16,2 | 4,2 | 1 000 | DOFA8A | |
| M10 | 3/8” | 10,2 | 20,0 | 5,0 | 1 000 | DOFA10A | |
| M12 | 7/16” | 12,2 | 24,0 | 5,2 | 1 000 | DOFA12A | |
| M14 | 9/16" | 14,2 | 26,0 | 5,6 | 500 | DOFA14AN | |
| M16 | 5/8” | 16,2 | 30,0 | 5,7 | 500 | DOFA16A | |
| M20 | 3/4” | 20,3 | 36,0 | 6,8 | 500 | DOFA20AN | |
Screws, bolts and nuts are locked.
Sealing is achieved thanks to internal and external shoulders (the internal shoulder goes into the thread of the screw and the external one fits around the head of the screw / nut).
Absorbs vibrations, corrosionresistance, protection against electrolytic action and protection of the surface of materials to be assembled.
Perfect insulation and security.
Other dimensions on request.
* : references without lips on the diameter "d".
Reference DOFA M2.5 removed from the catalogue on 28/09/2018.
Materials / Colours
Standard : natural nylon
Materials on request : PE, PP, POM, PVDF.
Minimum quantity on request.
