This website uses cookies. You can find out more by viewing our cookie policy hereAccept & Close



Catalogue Technical Specification
ISO Fundamental Tolerances

CAD Data

3D CAD Files
2D CAD Files
DIN6321 Type A 3D CAD Model
DIN6321 Type B 3D CAD Model
DIN6321 Type C 3D CAD Model


DIN6321 Workholding Bolts / Headed Dowels, Steel



DIN6321: Workholding Bolt
Type: A - Headed Dowel, Low Type


DIN6321: Workholding Bolt
Type: B - High, Cylindrical


DIN6321: Workholding Bolt
Type: C - High, Flattened

CAD Viewer Technical Data

Series Selector


Type A - Headed dowel, low type, with centre hole in the bottom

Type B - Workholding bolt, high type, cylindrical, with centre hole on both sides

Type C - Workholding bolt, high type, flattened, with centre hole on both sides

CAD Viewer Technical Data

Product Description

DIN6321 Workholding bolts, Headed Dowel, Steel

Workholding bolts DIN 6321 are inserted into bores for positioning, to compensate for tolerances in the spacing of two bores. The flattened shape of Type C makes the insertion easier, Another application of this design is to fix parts to be positioned in one direction only.

Types A and B can also be used as bearing surfaces, stops or as foot.


Pin body - Steel, hardened, blackened

Related Series

Quality & Certification
Download our quality certificates & service information documentation


Email Address:

University or DIY Project
Friendly, technical help & advice and a low minimum order value of £5.00

Our Reviews & Feedback
Our customers are important to us Real feedback from real customers

Trade Accounts Welcome
30 day credit accounts available Easy, quick online application form

Key Cloud...
DIN6321 Workholding Bolt Headed Dowels

HomeContact UsCompanyProductsYour BergerCataloguesFAQsDiscounts & Delivery ChargesBusiness Code of PractiseTerms and Conditions
Follow Us
© Berger Tools Ltd 2018 Admin Website by Goldhosts
Payment Methods