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Technical Data Center

Welcome to the technical data center, here you can obtain technical information for different products, conversion charts and other useful information.
  • A2 or A4 Stainless for a job
  • Unified Products
  • Decimal Products
  • Whitworth Products
  • Metric Equivalents
  • Tapping and Clearance Drill Sizes (ISO) (UNC) (UNF) (BSW) (BSF) (BA)
  • Pilot Hole Data for Woodscrews and Self Tapping Screws
  • Fixing Selection Chart
  • Installation Recomendations
  • Torque Calculations
All information and technical data is provided for guidance only and should NOT be
used when working to stringent specifications.
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