Expansion insert
Contact our teams on +33 (0)2 41 22 99 20
EXPANSION INSERT- IN41/IN42/IN42R
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
IN41/IN42/IN42R
Thread | L | Alt. | H | B | D | Hole Size | 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 |
MATERIALS AND OTHER TYPES
– Brass
– Stainless Steel to special order
