21
W840
THREADED STEEL SPRING PLUNGER WITH GRUB SCREW AND NOSE PIN
Threaded spring plunger with nose pin
Materials:
W840:
Steel plunger body with property class 5.8.
W840CIN:
Stainless steel plunger body (Aisi 303).
Surface finish:
Smooth.
Colour:
W840:
Black-oxide treated.
W840CIN:
Natural.
Nose pin:
W840:
(1) Turned hardened and black-oxide treated steel nose pin.
W840CIN:
(1) Turned stainless steel nose pin (Aisi 303).
Spring:
W840:
(3) Harmonic steel spring.
W840CIN:
(3) Stainless steel spring (Aisi 301).
Grub screw:
W840:
(2) Black-oxide treated steel grub screw with hexagon socket head (attention: the grub screw is glued in place).
W840CIN:
(2) Stainless steel grub screw (Aisi 303) with hexagon socket head (attention: the grub screw is glued in place).
Type of spring thrust:
Normal.
Special requests:
None.
Version W840: black-oxide treated steel
| Code | art. | s | H | h1 | e | a | b | N1 (N) | N2 (N) | d1 6H | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W840.0010 | W840.VBM04 | 1.5 | 15 | 1.5 | 1.3 | 0.6 | 0.6 | 5 | 16 | M4 | 0.8 |
| W840.0011 | W840.VBM05 | 2.4 | 18 | 2.3 | 1.5 | 0.8 | 0.8 | 6 | 20 | M5 | 1.3 |
| W840.0012 | W840.VBM06 | 2.7 | 20 | 2.5 | 2 | 1 | 1 | 7 | 20 | M6 | 2.5 |
| W840.0013 | W840.VBM08 | 3.5 | 22 | 3 | 2.5 | 1.4 | 1.2 | 9 | 35 | M8 | 6 |
| W840.0014 | W840.VBM10 | 4 | 22 | 3 | 3 | 1.4 | 1.6 | 9 | 35 | M10 | 9 |
| W840.0015 | W840.VBM12 | 6 | 28 | 4 | 4 | 2 | 2 | 10 | 55 | M12 | 16 |
| W840.0016 | W840.VBM16 | 7.5 | 32 | 5 | 5 | 2.5 | 2.5 | 45 | 100 | M16 | 35 |
| W840.0017 | W840.VBM20 | 10 | 40 | 7 | 6 | 3 | 2.5 | 60 | 120 | M20 | 65 |
| W840.0018 | W840.VBM24 | 12 | 52 | 10 | 8 | 3 | 2.5 | 80 | 160 | M24 | 122 |
Version W840CIN - stainless steel (Aisi 303)
| Code | art. | s | H | h1 | e | a | b | N1 (N) | N2 (N) | d1 6H | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W840.0002 | W840.INM05CIN | 2.4 | 18 | 2.3 | 1.5 | 0.8 | 0.8 | 6 | 20 | M5 | 1.3 |
| W840.0003 | W840.INM06CIN | 2.7 | 20 | 2.5 | 2 | 1 | 1 | 7 | 20 | M6 | 2.5 |
| W840.0004 | W840.INM08CIN | 3.5 | 22 | 3 | 2.5 | 1.4 | 1.2 | 9 | 35 | M8 | 6 |
| W840.0005 | W840.INM10CIN | 4 | 22 | 3 | 3 | 1.4 | 1.6 | 9 | 35 | M10 | 9 |
| W840.0006 | W840.INM12CIN | 6 | 28 | 4 | 4 | 2 | 2 | 10 | 55 | M12 | 16 |
| W840.0007 | W840.INM16CIN | 7.5 | 32 | 5 | 5 | 2.5 | 2.5 | 45 | 100 | M16 | 35 |