# THREAD INSERTS TRISERT-3 REDUCED HEAD 6270M3-316 TRISERT-3 A4 
> Optimal hole diameter or hole profile varies with different plastic materials. Contact Tappex for specific Hole drawing.

## Description

Product number: 81253
Designation: 6270M3-316 TRISERT-3 A4
Product: REDUCED HEAD
Product group: THREAD INSERTS
Type: TRISERT-3
Material: A4

B: 4.73

D: 4.7

Hole diameter: 4.1 - 4.4

L: 6.25

Product Code: 6238, 6239, 6270

T: 0.38

Thread: M3

W: 1,65
X: 7,7
Y: 6,9

---
URL: https://tappex.eu/product/thread-inserts/trisert-3/reduced-head-trisert-3/6270m3-316-trisert-3-a4-81253/
Last updated: 2026-08-21