440pcs M3 M4 M5 Stainless Steel Hex Socket Flat Head Screw Bolts and Nuts kit

Features: Designed with 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments. Fixing component, for industrial and construction fasteners. Widely used in energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold, hydraulic, and so on. This item kit includes M3 M4 M5 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: Model: Flat Head Hex Socket Weight: 506g M3 X 8mm 20pcs M3 X 12mm 20pcs M3 X 16mm 20pcs M3 X 20mm 20pcs M3 Nuts 80pcs M4 X 8mm 20pcs M4 X 12mm 20pcs M4 X 16mm 20pcs M4 X 20mm 20pcs M4Nuts 80pcs M5 X 8mm 15pcs M5 X 12mm 15pcs M5 X 16mm 15pcs M5 X 20mm 15pcs M5 Nuts 60pcs Package Included: 440pcs M3 M4 M5 Hex Socket Flat Head Screw Bolts and Nuts kit Designed with 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments Fixing component, for industrial and construction fasteners Widely used in energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold, hydraulic, and so on This item kit includes M3 M4 M5 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