# TUBE INSERTS ROUND WITH SQUARE HEAD M8-15.7-17.1 

## Description

Designation: M8-15.7-17.1
Product: ROUND WITH SQUARE HEAD
Product group: TUBE INSERTS
Material: ST/FZB

A: 15.7
A upper tol.: 17.1
A lower tol.: 15.7

C: 18.1

D: 26

E: 19x19

Thread: M8

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URL: https://tappex.eu/product/tube-inserts/round-with-square-head/m8-15-7-17-1-4/
Last updated: 2026-08-21