7984.2-M4-20-NI GN 7984.2 Socket Cap Screws

7984.2-M4-20-NI

GN 7984.2 Socket Cap Screws

Stainless Steel, with Low-Profile Head, with Recessed Stud for Loss Protection
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Eta: 1-2 weeks All sizes and variants of GN 7984.2

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Technical data

Catalogue
GN 7984.2-M4-20-NI
d1
M 4
l1
20
a1
5-9
a2
9-11
a3
11-15
d2
7
d3 -0.3
3
d4
4.5
k
2.8
l2
5
l3
2
A/F
2.5
3
7984.2-M4-20-NI drawing

Stainless steel AISI 304 NI

Socket cap screws GN 7984.2 have a low-profile head to enable use in areas with limited space.

Due to a recessed stud d3, the screw can be easily secured against loss, for example 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.