IN41/IN42/IN42H Special Inserts for Hard Plastics0 pages
IN41/IN42/IN42R
Expansion Insert
Specifications
Thread
L
Alt.
Length
H
B
D
Hole Size
+0.10 -0.0
Min Wall Thickness
M2
3,9
_
4,8
0,43
3,2
3,2
2,4
M2.5
4,7
_
5,5
0,51
4,0
4,0
3,2
M3
4,7
3,5
5,5
0,51
4,0
4,0
3,2
M3.5
6,3
3,5
6,4
0,66
4,7
4,8
3,6
M4
7,9
5,0
7,1
0,82
5,5
5,6
4,0
M5
9,4
6,0
7,9
0,99
6,3
6,4
4,8
M6
12,6
9,5
9,5
1,25
7,9
8,0
6,0
M8
12,6
9,5
11,1
1,25
9,5
9,6
7,0
Material
Brass (B), Stainless Steel (A2) to special order
Other Types
IN41 : Expansion insert for hard plastics
IN42 : Headed expansion insert for hard plastics
IN42R: Reverse headed expansion insert
Notes
IN4 are press-in expansion inserts which, due to their diamond
knurl pattern, give minimum penetration of the sides of the
hole without sacrificing pull-out resistance. This makes them
ideally suitable for applications into hard thermosetting
plastics. Headed and reverse headed inserts are also
available.
Comment spécifier
Type/Material/Thread/Length
IN42R B M4 5.0