1,150 Piece Grade 18.8 Stainless Steel Hex Head Cap Screw, Nut, and Washer Assortment Starter Kit Tube Diameter_5/8 8" marking encodes the material

8" marking encodes the material properties directly: the first digit (8) represents 1/100th of the minimum tensile strength in MPa (800 MPa)

Best For Existing storage owners — restocks your machine screw and nut bin completely

Fleet maintenance shops — a broad gauge range and variety of terminal types covers most vehicle wiring jobs in a single bin

Restoration and reconditioning shops — original Christmas tree retainers become brittle with age and often break during teardown

1,150 Piece Grade 18.8 Stainless Steel Hex Head Cap Screw, Nut, and Washer Assortment Starter Kit Tube Diameter_5/8 8" marking encodes the materialThis stainess steel kit is critical for any repair or construction shop that comes across applications where highly corrosive resistant nuts, washers and bolts are needed. This large metal bin includes Grade 18. 8 stainless steel bolts in some of the most widely used lengths in the 1 4", 5 16", 3 8" and 1 2" diameters. Accompanying each bolt diameter are its matching Grade 18. 8 stainless steel hex nuts, flat washers and lock washers. Product arrives