170pcs Stainless Steel M5/M6 Hex Socket Head Cap Screws Bolt Washers Nuts Kit

1、Designed with stainless steel material the 304 stainless steel material provides strength and offers good corrosion resistance in many environments 2、Fixing component for industrial and construction fasteners 3、Widely used in energy electronics electrical appliances machinery chemical industry metallurgy mold hydraulic and so on 4、This item kit includes hex socket bolts nuts washers is a ideal combination 5、This bolts screws kit comes with a plastic box so is convenient to storage