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