Beefy Flat Head Dowel Pin With Through Hole M30 Black Carbon Steel GB882 For Precise Axis Positioning And Rock Solid Alignment, Cylindrical Roll Pin, Heavy Duty Alignment Pin Length 50mm To 200mm

Premium M30 Flat Head Dowel Pin for Precise Alignment
✔️ Single piece, M30, through-hole dowel pin, 50-200 mm

This heavy-duty M30 flat head dowel pin is built from black carbon steel GB882 and is zinc-coated to resist oxidation. With a through-hole near the base, it accepts locking pins for secure retention in fixtures, jigs, and machinery where precise axis positioning and rock-solid alignment are needed. Typically used in CNC guides, fixtures, and DIY projects where simple, reliable alignment is crucial.

✅ Pack: 1 piece
✅ Size: M30, through-hole, flat head
✅ Material & finish: black carbon steel GB882, zinc coated
✅ Length range: 50-200 mm
✅ Through-hole enables locking pins for secure retention

💡 What is a heavy-duty through-hole dowel pin used for in precision alignment?

A handy fastener that helps align components precisely and keep them in place.

- High-precision axis positioning in fixtures and machinery - Secure retention with cotter pins or hairpins - Ideal for DIY projects and industrial setups needing reliable alignment✝️