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UNF

UNF Grade 5 Zinc Plated Steel Hex Bolt Assortments

Our UNF Grade 5 Zinc Plated Steel Hex Bolt assortments provide a strong and reliable fastening solution for imperial fine thread applications.

Manufactured to Unified National Fine (UNF) thread specifications from Grade 5 carbon steel and finished with bright zinc plating, these bolts offer dependable strength with good corrosion resistance for indoor and light-duty environments.

Featuring a standard hex head design suitable for spanners and sockets, these bolts are widely used in automotive, performance engineering, machinery and specialist equipment where fine pitch threads are required.

Supplied in organised compartment storage boxes, these assorted kits ensure commonly used UNF sizes are readily available for workshop and trade use.

Part of our Assorted Fastener Sets range, these kits are ideal for professionals requiring durable and high-strength imperial fastening solutions.

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