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Grade 5 Zinc

We supply UNC Grade 5 (8.8 equivalent) zinc plated hex bolts available in both part thread and full thread configurations. Manufactured for strength and reliability, these imperial coarse thread bolts are suitable for engineering, maintenance and general fabrication applications.

Zinc plating provides corrosion resistance while maintaining the performance of Grade 5 steel. Available in a range of UNC sizes with fast UK delivery.