5/16" UNC Black Oxide Hex Head Screws (1/2" - 4") (TVS) Pack of 100

Variant: 1/2" / 100

Technical Specifications

Fastener Type : Screw
System of Measurement : Inch
Head Type : Hex Head
Drive type : N.A.
Material : Alloy Steel
Finish Grade : Black Oxide Gr.8.8
Head Diameter : 0.525"
Head Height : 0.218"
Length Range : 1/2" to 4"
Thread Per Inch : 18
Fully Threaded : No
Thread Direction : Right
Thread Type : Coarse
Standard : BS1083