653.2-M4-21-NI GN 653.2-NI Acier inoxydable

653.2-M4-21-NI

GN 653.2-NI Acier inoxydable

Acier/Acier inoxydable, avec une tige fine pour éviter les pertes
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Délai: 1-2 semaines Toutes les tailles et variantes de GN 653.2

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Caractéristiques techniques

Code
GN 653.2-M4-21-NI
d1
M4
l1
21
a1
8-10
a2
10-14
a3
14-16
d2
16
d3
8
d4 -0.2
3.2
d5
4.5
h
5.5
k
3.5
l2
5
l3
2
9
653.2-M4-21-NI drawing

Version in Steel ST

  • Tensile strength class 5
  • visible face fine turned
  • black oxide finish

Version in Stainless Steel AISI 303 NI

  • AISI 303
  • visible face fine turned
  • matt shot-blasted

Knurled screws GN 653.2 can be used for to prevent loss of the thumb screw, due to the d4 recessed portion of the stud.

When using, instead of a typical tapped and bore hole, it is necessary to provide tapped bores with a thread d1 on each of the two elements to be assembled. Additionally, a clearance bore of d5 on one or both sides must be cut.

Depending on the design and required clamping length a1 ... a3 of the component being attached, there are a number of assembly options as shown.