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
Pan head screws GN 7045.2 feature a recessed stud d3, making it easy to secure them against loss, such as in a cover.
Thus the “captivity of the mounting element” according to the Machinery Directive 2006 / 42 / EG is given.
For this purpose, instead of a normal through / threaded hole a thread d1 on both sides, if necessary with a corresponding clearance hole d4 must be provided. Depending on the design and required clamping length a1 ... a3 of the cover, there are a number of assembly options as shown.
Stainless steelNI AISI 304 (A2-50)
RoHS
| d1 | l1 | a1 | a2 | a3 | d2 | d3 -0,3 | d4 | k | l2 | l3 | Phillips drive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M 3 | 12 | 1.5-3 | 3-6.5 | 6.5-8 | 5,5 | 2,2 | 3,5 | 2 | 4 | 1,5 | PH 2 |
| M 3 | 16 | 3-7 | 7-8 | 8-12 | 5,5 | 2,2 | 3,5 | 2 | 4 | 1,5 | PH 2 |
| M 4 | 16 | 2-5 | 5-8 | 8-11 | 7 | 3 | 4,5 | 2,6 | 5 | 2 | PH 2 |
| M 4 | 20 | 5-9 | 9-11 | 11-15 | 7 | 3 | 4,5 | 2,6 | 5 | 2 | PH 2 |
| M 5 | 20 | 2.5-6 | 6-10.5 | 10.5-14 | 9 | 3,9 | 5,5 | 3,3 | 6 | 2,5 | PH 2 |
| M 5 | 25 | 6-11 | 11-14 | 14-19 | 9 | 3,9 | 5,5 | 3,3 | 6 | 2,5 | PH 2 |
| M 6 | 25 | 3-7 | 7-13 | 13-17 | 10,5 | 4,6 | 6,5 | 3,9 | 8 | 3 | PH 3 |
| M 6 | 30 | 7-12 | 12-17 | 17-22 | 10,5 | 4,6 | 6,5 | 3,9 | 8 | 3 | PH 3 |
| M 8 | 30 | 4-8 | 8-16 | 16-20 | 14 | 6,3 | 8,5 | 5,2 | 10 | 4 | PH 3 |
| M 8 | 35 | 8-13 | 13-20 | 20-25 | 14 | 6,3 | 8,5 | 5,2 | 10 | 4 | PH 3 |
| M 8 | 40 | 13-18 | 18-25 | 25-30 | 14 | 6,3 | 8,5 | 5,2 | 10 | 4 | PH 3 |
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