18-8 Stainless Steel Machine Screw Hex Nut, Plain Finish, ASME B18.6.3, 5/16"-18 Thread Size, 7/32" Width Across Flats, 9/16" Thick (Pack of 50) 7/32 inches 0 Inches sold2025 Materials and components sourced from

Materials and components sourced from US companies

Often Used by Carpenters

With these variety pack sandpaper

Nesco and Seal-A-Meal vacuum sealers

18-8 Stainless Steel Machine Screw Hex Nut, Plain Finish, ASME B18.6.3, 5/16"-18 Thread Size, 7/32" Width Across Flats, 9/16" Thick (Pack of 50) 7/32 inches 0 Inches sold2025 Materials and components sourced from18 8 Stainless Steel Machine Screw Hex Nut, Plain Finish, ASME B18. 6. 3, 5 16" 18 Thread Size, 7 32" Width Across Flats, 9 16" Thick (Pack of 50) The 18 8 stainless steel machine screw hex nut has a plain finish and meets American Society of Mechanical Engineers ASME B18. 6. 3 specifications. Designed for use with machine screws, the nut has a flat top with a large bearing surface and chamfered corners. It has six flat sides that a wrench can grip to