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Hex Bolt 5\16UNF x 2.1\2 304 x 1

Stock Code:

3161804

$Hex Bolt 5\16UNF x 2.1\2 304 x 1$

Price:

$3.53

Hex Bolt 5/16″ UNF Stainless Steel

The 5/16″ UNF Hex Bolt is a precision fastener featuring 5/16″ Unified Fine (UNF) threads, designed for applications where a finer thread pitch provides improved clamping strength and resistance to vibration loosening. Commonly used in automotive, machinery, and mechanical assemblies, the hex head allows easy installation with standard spanners or sockets.

Key Features:

Thread Size: 5/16″ UNF (Unified Fine Thread)
Head Type: Hex Head
Material: Stainless Steel (commonly 304 — specify 316 if marine grade is required)
Fine threads for enhanced holding power and vibration resistance
Easy to install using standard wrenches or sockets
Suitable for machinery, automotive components, brackets, and precision assemblies

Bulk Price Breaks:
Fastener pricing is displayed as a per-item price. If you order larger quantities, the price will automatically adjust in your cart once you reach the relevant bulk price break. If you are after large bulk orders, please email order@316shop.com.au so we can provide a job lot quote for you.