Hex nuts metric M3–M64 and imperial, class 5, 8 and 10, zinc, galvanised (tapped oversize to suit galv bolts), plain and stainless 304/316 — matched to our bolt range.

Diameter 1 Finish 3 Thread Type 3 Grade 2 Material Type 1

5/16" 7

ZINC 5 PLAIN 1 STAINLESS 1

UNC 5 BSW 1 UNF 1

G8 3 SS316 1

STAINLESS STEEL 1

7 items

Sort Item no Description A–Z Item no

	Item no	Description	Pack qty	Availability	Qty
	HNG5BSWZ516	HEX NUT ZP 5/16 BSW	500	In Stock		Add
	HNG5UNCP516	HEX NUT PLAIN G5 5/16 UNC	50	Available 1–2 Days		Add
	HNG5UNCZ516	HEX NUT ZP G5 5/16 UNC	100	Available 1–2 Days		Add
	HNG8UNCP516	HEX NUT PLAIN G8 5/16 UNC	100	Available 1–2 Days		Add
	HNG8UNCZ516	HEX NUT ZP G8 5/16 UNC	1000	Low Stock		Add
	HNG8UNFZ516	HEX NUT ZP G8 5/16 UNF	1000	Low Stock		Add
	SS6HNC516	HEX NUT STAINLESS STEEL 316 5/16 UNC	100	Available 1–2 Days		Add