Engineering Studs & Allthreads

The Studs we supply are manufactured in our Walsall factory on a rapid turn-around basis.
Capabilities of production include sizes from 4mm up to 36mm (3/16" TO 1 ½") diameter and from 15MM up to 1 meter in length.

Parts can be manufactured to British, European and American standards and we offer a full range of metric and UNC, UNF, BSF, BSW components.

Some of the more 'well known' standards that we offer include;









We have the capacity to be able to handle small, medium and large volume orders and welcome any and all enquiries. We can work to customer drawings and specifications and are able to produce bespoke parts which other manufacturers may not. Please call us on 01922 630 499 to discuss your needs or email us -

Please see our materials page for a guide to the types of steel that we are able to manufacture in and a list of finishes and secondary operations available. We work with a small but trusted group of suppliers for plating and other finishing options and can often offer a significant time saving on finishing parts to our customers as a result of this.

Bonner Studs Limited is certified to ISO 9001:2015 quality standards and all parts will be manufactured in accordance with the highest quality procedures.