Dowel Pin, Unhardened

A parallel pin with a uniform diameter along its length, used to align two parts precisely. It is pressed into a reamed hole with a hammer or press, and is common in machine tools, jigs, fixtures, and moulds.

In stockShips within 3 working daysMade to orderShips within 15 working days

10 mm45 mm4 variantsc2Diameter Tolerancem6 · m6 interference/locatingLength Limit (min)44.5Length Limit (max)45.5
Lengthmm	Material	Finish		Stock	MOQpcs	≈ kg/ 1,000 pcs	Quantitypcs
45	Stainless Steel	Passivated		In stock	1,800	28.03
	45	Stainless Steel	Plain		In stock	1,800	28.03
	45	Carbon Steel	Plain		In stock	1,800	27.74
	45	Carbon Steel	Zinc Plated		In stock	1,800	27.82

4 combinations shown

Questions

Hardened or unhardened dowel pin?

Hardened pins are hardened right through and ground to a close size, for positions that see wear or heavy side load. Unhardened pins suit lighter duty.