Clamping screw, black
No. 6890B
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Horizontal toggle clamp, black
With open clamping arm and vertical base.
Matte black surface. Rivets made of stainless steel, which, for sizes 2 and 3, run in hardened bushings. Bearings are pre-lubricated.
Ergonomic, oil-resistant black handle with large grip surface and soft components. Lock washer for the thrust bolt at the end of the clamping arm.
Complete with tempered, matte-black clamping screw no. 6890B.
| Order no. |
Size |
F1
[kN] |
F2
[kN] |
Clamping screw |
Weight
[g] |
CAD | EUR | SC |
|---|---|---|---|---|---|---|---|---|
| 90290 | 0 | 0,3 | 0,4 | M4x34,5 | 35 |
|
25,50
|
|
| 90308 | 1 | 0,8 | 1,1 | M5x38 | 105 |
|
36,50
|
|
| 482471 | 1 | 0,8 | 1,1 | - | 95 |
|
32,60
|
|
| 90530 | 2 | 1,0 | 1,2 | M6x46 | 185 |
|
40,30
|
|
| 456400 | 2 | 1,0 | 1,2 | - | 170 |
|
36,00
|
|
| 90381 | 3 | 1,8 | 2,5 | M8x63 | 320 |
|
50,00
|
|
| 482497 | 3 | 1,8 | 2,5 | - | 280 |
|
45,10
|
Note:
These clamps are suitable for photogrammetric use. The matte-black surface of the clamps prevents reflection while photographing.
For suitable clamping arm extension see no. 6896.
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dimensions table
Order
no.Size A B C D D1 E F H H1 H2 HW min. HW max. I K L L1 M M1 N O P α 90290 0 4 28,0 11,5-15,5 4,6 - 9,0 5,5 24,5 33 34 2,2 13,7 7,5 6,25 - 79,0 20,0 - 12 3 25,5 90° 90308 1 5 41,7 13,0-15,0 5,2 - 18,5 8,0 31,5 43 49 8,9 14,8 10,0 5,50 - 119,7 23,5-25,5 - 18 5 34,0 90° 482471 1 5 41,7 13,0-15,0 5,5 - 18,5 8,0 31,5 43 49 - - 10,0 5,50 - 119,7 23,5-25,5 - 18 5 34,0 90° 90530 2 6 64,0 26,0 5,6 5,6 32,0 16,0 40,0 61 68 14,0 22,0 13,2 6,00 12,7 164,0 29,5-34,0 34,0 21 5 38,0 90° 456400 2 6 64,0 26,0 5,6 5,6 32,0 16,0 40,0 61 68 - - 13,2 6,00 12,7 164,0 29,5-34,0 34,0 21 5 38,0 90° 90381 3 8 73,0 25,7 6,5 5,1 39,0 12,0 49,0 65 86 9,5 22,0 15,0 7,00 13,0 206,0 37,5-42,5 42,0 27 6 50,0 90° 482497 3 8 73,0 25,7 6,5 5,1 39,0 12,0 49,0 65 86 - - 15,0 7,00 13,0 206,0 37,5-42,5 42,0 27 6 50,0 90°