# TUBE INSERTS ROUND WITH SQUARE HEAD M8-25.3-26.6 

## Description

Designation: M8-25.3-26.6
Product: ROUND WITH SQUARE HEAD
Product group: TUBE INSERTS
Material: ST/FZB

A: 25.3
A upper tol.: 26.6
A lower tol.: 25.3

C: 27.5

D: 26

E: 28x28

Thread: M8

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URL: https://tappex.eu/product/tube-inserts/round-with-square-head/m8-25-3-26-6-2/
Last updated: 2026-08-21