Domqga Flat Head Screw Flat Head Bolt Screws Hex Socket Flat Head Screw Chemical Industry Metallurgy For Machinery Electrical Appliances

Features: Designedwith 304 stainless steel material providing strength and offers good corrosion resistance in manyenvironments. Fixing component for industrial and construction fasteners. Widely used in energy electronics electrical appliances machinery chemicalindustry metallurgy mold hydraulic and so on. This item kit includes M4 hex socket flat head screw bolts and hex nuts is a ideal combination. This bolts screws and nuts come with a plastic box so is convenient to storage. Specifications: Material: 304 stainless steel Model: Flat Head Hex Socket Weight: 238g Size and Quantity: M4*8mm 20PCS M4*10mm 20PCS M4*12mm 20PCS M4*16mm 20PCS M4*20mm 20PCS M4*25mm 20PCS M4 Nuts 60PCS Package Includes: 1 x 180pcs /set screws with box