SKU 631881

Round Die Metric Fine Thread 42x3mm Carbon Steel

Cuts large metric threads on 42mm bolts

• Handles very large diameter fastening needs
• Fine pitch thread reduces risk of slippage
• Durable solution for demanding applications

This M42 x 3mm die is for the largest common metric bolts. Fine pitch threading is essential for heavy machinery, structural work, and large diameter fasteners where vibration and load demand maximum security. Carbon steel construction handles industrial use without compromise.