Description
5/16"-18 Stainless Steel Hex Cap Bolts / screws. These meet the ASTM F593 quality standards and are marked as shown.
Diameter: 5/16"
Thread Size: 18 - Coarse (Standard) Thread
Length: Please select from drop down menu above.
Full Thread up to 1-1/4", partial thread beyond (PT)
System of Measurement: U.S. / Inch
Material: Stainless Steel Grade A2 / 18-8 / 304
Specifications: ASME B18.21 / ASTM F593