137M3

Written on April 13, 2017 in

Insert Design

Tappex Trisert double ended insert design
Part No.: 137M3
Thread Size: M3
Pitch (internal): 0.50
Pitch (external) P: 1.06
Diameter (external) B: 4.73
Length L: 6.25

Hole Design

Tappex Trisert double ended hole design
Hole Diameter C: 4.1-4.4
Hole Depth Y: 6.9
Boss Diameter X: 7.7
Wall Thickness W: 1.65