Technical Guides
The technical information zone has been developed to contain the fundamental design information, which a designer would need to access on a regular basis, such as material specifications, limits & fits or bolt torques.
Bolt Torque, Bolt Strength & Lengths
Covers Bolt Torque Tables, Thread Lengths on Standard Bolts and Bolt Strength Data Tables.
Download PDF [111.11K]Complete Fixing Guide
Metric Screw Head details
Screw Head M/C detail - Counterbores, CSK etc
Washer Data - Plain, Shakeproof
Nut Data - Full, Stiff, lock etc
Torx heads - Pan, CSK
Conversion Tables
Covers AWG & SWG Tables
Download PDF [80.36K]CDL Dowel Fitting Table
CDL Dowel Fitting Table
Download PDF [224.85K]IP & Nema Rating Charts
CDL IP Rating Chart Table.
Download PDF [120.52K]Socket Head Shoulder Screw Standard Size Table
Socket Head Shoulder Screw Standard Size Table
Standard Socket Head Shoulder Screw Length Table
Download PDF [138.39K]Working clearances for spanners
Working clearances for spanners
Socket driver clearances
Download PDF [192.72K]Key & Keyway details - Shaft & Hub
Key & Key way details - Shaft & Hub
Download PDF [82.55K]Tolerances
B.S. Limits of Tolerance - H7, g6
Selected Fits - Clearence, Transtion & Interference
Download PDF [146.42K]Circlips
Circlip Groove Dims - Internal & External
Circlip Dimensioning Convertions
Download PDF [263.02K]