Register to receive Bolt
Science's newsletter and keep yourself up to-date on the latest advances
and innovations in bolting technology.
Bolt Science is committed to providing expertise in bolted joint
technology and to this end we present the following information
for education purposes.
Historical
background to screw threads
Basic
Thread Terminology
The
Whitworth Thread Form
The
British Association Thread Form
The
Unified and Metric Thread Forms
The
Basic Profile of the Unified and Metric Thread Forms
Tolerancing
of Screw Threads