Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Socket cap screws GN 7984.3 have a low head height and a reduced head diameter compared with socket cap screws ISO 4762.
As a result, these screws can be countersunk in places where this is not possible with regular socket cap screws due to the space available, e.g. where the edge distance or countersink depth is small.
Due to their head geometry, screws according to this specification have a reduced load capacity as per ISO 898-1.
Steel
BlackenedBT
RoHS
| d1 | l1 Without shaft | With shaft | l2 | d2 ±0,1 | k | A/F | Max. tightening torque in Nm |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M 3 | 6 | 8 | 10 | 12 | - | - | - | - | - | 4,5 | 2 | 2 | 1.4 |
| M 4 | 6 | 8 | 10 | 12 | 16 | 20 | 25 | - | - | 5,5 | 2,8 | 2,5 | 3.4 |
| M 5 | 8 | 10 | 12 | 16 | 20 | 25 | - | - | - | 7 | 3 | 3 | 6 |
| M 6 | 8 | 10 | 12 | 16 | 20 | 25 | - | 30 | 18 | 8,5 | 3,5 | 4 | 10 |
| M 8 | 10 | 12 | 16 | 20 | 25 | 30 | - | 35 | 22 | 11 | 4,5 | 5 | 27 |
| M 10 | 16 | 20 | 25 | 30 | 35 | 40 | - | - | - | 13,5 | 5,5 | 6 | 46 |
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