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Help Guides, Installation Details, Product Information

Cylinder Head Gaskets

  1. Cylinder Head – Torque- Down and Head Gasket Problems

Website Help Guides

  1. Terms and Conditions
  2. Applying Voucher / Discount Codes
  3. Should I be paying VAT
  4. Becoming Trade / Wholesale

Fasteners / Hardware Guides

  1. Fastener Buying Guide
  2. Trivalent (Cr3) & Hexavalent (Cr6) Platings
  3. How do Metric Strength Grades Correspond to the Inch Strength Grades?
  4. The Ultimate Fastener Buying Guide
  5. Should I Buy SAE Grade 5 or SAE Grade 8 Fasteners
  6. Reference Table – Nut Dimensions & Properties
  7. Reference Table – SAE & ASTM Bolt Grade ID Marks and Strengths
  8. Thread Data Charts
  9. USS & SAE Combined Flat Washer Dimensions

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Imperial Nuts & Bolts



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  • Support Center
  • About Us & Contact
  • Shop
  • Fasteners and Fittings
    • Assortment Sets
    • IMPERIAL Nuts & Bolts
    • METRIC Nuts & Bolts
    • Classic Car Restoration Sets
    • Storage Boxes
    • Taps & Dies
    • Assorted Packs
    • Workshop / Agricultural / Construction Packs
  • About Us & Contact
  • Support Centre
  • My Account
  • View Basket
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