: VIGRUE elation tone untarnished Steel Hex Socket Head Cap Screws Nuts Flat Washers Kit.Density : 7.93 g/cm ^ 3 Heat-Resistant up to 800 degrees centigrade, also polite rust and elation tenacity quality.Specification : 1. Screws : Hex Socket Head Cap Screws. . . : M2 M3 M4 -LRB- Include M2 M3 M4 -RRB-. . . : 304 untarnished Steel. . . Package : 1080PCS. Everything is very and properly in the case. The case is very to start and closePackage contents : Three absolve Hex wrenches IncludedM2 Hex wrenchØ1 .5 mm Size : 16 * 45mmM3 Hex wrenchØ2 .5 mm Size : 19 * 55mmM4 Hex wrenchØ3 .0 mm Size : 23 * 57 mm 20pcs M2 X 5/32 '' Screws 20pcs M2 X 1/4 '' Screws 20pcs M2 X 5/16 '' Screws 20pcs M2 X 29/64 '' Screws 20pcs M2 X 5/8 '' Screws 20pcs M2 X 25/32 '' Screws 120pcs M2 Nuts 120pcs M2 Washers 20pcs M3 X 5/32 '' Screws 20pcs M3 X 5/16 '' Screws 20pcs M3 X 29/64 '' Screws 20pcs M3 X 5/8 '' Screws 20pcs M3 X 25/32 '' Screws 20pcs M3 X 19/16 '' Screws 120pcs M3 Nuts 120pcs M3 Washers 20pcs M4 X 1/4 '' Screws 20pcs M4 X 3/8 '' Screws 20pcs M4 X 9/16 '' Screws 20pcs M4 X 23/32 '' Screws 20pcs M4 X 25/32 '' Screws 20pcs M4 X 19/16 '' Screws 120pcs M4 Nuts 120pcs M4 Washers Package Quantity : 1080PCS. Hex Socket and nuts -LRB- + -2 % -RRB-. : Products contain subatomic parts, please do not let children play, to prevent accidental swallowed. VIGRUE : VIGRUE is a pro company of fasteners. If for any reason our set does n't equal your expectations or if something is injustice with the set then we will it at no else cost or refund your money. We are of our product and when you receive yours you will be contented with it too ! .