Nut, hex, standard, stainless steel, GR A2-304, STD, 5 x 1 mm, Fastbolt.

Hexagon nuts are one of the most common nuts available and are used with anchors, bolts, screws, studs, threaded rods and on any other fastener that has machine screw threads. Stainless steel is a family of iron-based alloys that contain a minimum of approximately 11% chromium, a composition that prevents the iron from rusting, as well as providing heat-resistant properties.