# TUBE INSERTS ROUND M8-21.4-22.4 

## Description

Designation: M8-21.4-22.4
Product: ROUND
Product group: TUBE INSERTS
Material: ST/FZB

A: 21.4
A upper tol.: 22.4
A lower tol.: 21.4

C: 23.4

D: 13

Thread: M8

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URL: https://tappex.eu/product/tube-inserts/round/m8-21-4-22-4/
Last updated: 2026-08-21