304 / 304R
304 / 304R
Detachable spring plunger with bolt, slot and hexagon socket
Body: Free cutting steel, black-oxided
Bolt: Hardened steel
| Ref. |  |
d | d2 | l | n | s | SW | t | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| F1 | F2 | |||||||||
| W304-3 |  |
M3 | 1,0 | 12 | 0,4 | 1,0 | 0,7 | 0,5 | 1,7 | 3,5 |
| W304-4 | |
M4 | 1,5 | 15 | 0,6 | 1,5 | 1,3 | 0,6 | 5,0 | 15,0 |
| W304-5 | |
M5 | 2,4 | 18 | 1,2 | 2,3 | 1,5 | 0,8 | 7,0 | 20,0 |
| W304-6 | |
M6 | 2,7 | 20 | 1,3 | 2,5 | 2,0 | 0,9 | 7,0 | 20,0 |
| W304-8 | |
M8 | 3,5 | 22 | 1,5 | 3,0 | 2,5 | 1,4 | 9,0 | 35,0 |
| W304-10 | |
M10 | 4,0 | 22 | 1,5 | 3,0 | 3,0 | 1,4 | 9,0 | 35,0 |
| W304-12 | |
M12 | 6,0 | 28 | 2,7 | 4,0 | 4,0 | 2,0 | 15,0 | 55,0 |
| W304-16 | |
M16 | 7,5 | 32 | 3,2 | 5,0 | 5,0 | 2,5 | 45,0 | 100,0 |
| W304-20 | |
M20 | 10,0 | 40 | 3,7 | 7,0 | 6,0 | 3,0 | 60,0 | 140,0 |
| W304-24 | |
M24 | 12,0 | 52 | 3,7 | 10,0 | 8,0 | 3,0 | 70,0 | 170,0 |
| W304R-5 |  |
M5 | 2,4 | 18 | 1,2 | 2,3 | 1,5 | 0,8 | 10 | 40 |
| W304R-6 | |
M6 | 2,7 | 20 | 1,3 | 2,5 | 2,0 | 0,9 | 18 | 50 |
| W304R-8 | |
M8 | 3,5 | 22 | 1,5 | 3,0 | 2,5 | 1,4 | 25 | 70 |
| W304R-10 | |
M10 | 4,0 | 22 | 1,5 | 3,0 | 3,0 | 1,4 | 25 | 70 |
| W304R-12 | |
M12 | 6,0 | 28 | 2,7 | 4,0 | 4,0 | 2,0 | 45 | 110 |
| W304R-16 | |
M16 | 7,5 | 32 | 3,2 | 5,0 | 5,0 | 2,5 | 60 | 160 |
| W304R-20 | |
M20 | 10,0 | 40 | 3,7 | 7,0 | 6,0 | 3,0 | 90 | 200 |
| W304R-24 | |
M24 | 12,0 | 52 | 3,7 | 10,0 | 8,0 | 3,0 | 75 | 240 |
Standard spring
Reinforced spring
* Grub screw glued in.
Other spring loads upon request
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