1220 Pcs Screw Nut Washer Kit Carbon Steel M2 M3 M4 M5 Half Round Head Hex Socket Screws Nuts

Feature: 1. 1220 Pcs Set: The set contains 370 pcs half round head hex socket screws, 420 pcs nuts, 430 pcs washers, with common sizes to meet your needs. 2. Set Specification: The specification of the screw nut and washer are M2 M3 M4 M5, the length of the screw has 8mm, 12mm, 16mm, 20mm. 3. Carbon Steel Material: Made of premium carbon steel, with excellent corrosion resistance, high strength and high hardness. 4. Smoothly Thread: The threads are clear and deep, smoothly without burrs, easy to use, ensuring long service life. 5. Classification Storage: The accessories are sorted stored in a sturdy box, easy to get the screws you need, ideal for professional, hobbyist, repairman, DIY lover. Specification: Item Type: Screw Nut Washer Kit Material: Carbon Steel Specifications: Nut: 50 x M5, 90 x M4, 140 x M3, 140 x M2 Washer: 60 x M5, 90 x M4, 140 x M3, 140 x M2 Screw: 10 x M5x20mm, 20 x M4x20mm, 30 x M3x20mm, 30 x M2x20mm, 10 x M5x16mm, 20 x M4x16mm, 30 x M3x16mm, 30 x M2x16mm, 15 x M5x12mm, 20 x M4x12mm, 30 x M3x12mm, 30 x M2x12mm, 15 x M5x8mm, 20 x M4x8mm, 30 x M3x8mm, 30 x M2x8mm. Package List: 420 x Nut430 x Washer370 x Screw1 x Storage Box1220 Pcs Set: The set contains 370 pcs half round head hex socket screws, 420 pcs nuts, 430 pcs washers, with common sizes to meet your needs. Set Specification: The specification of the screw nut and washer are M2 M3 M4 M5, the length of the screw has 8mm, 12mm, 16mm, 20mm. Carbon Steel Material: Made of premium carbon steel, with excellent corrosion resistance, high strength and high hardness. Smoothly Thread: The threads are clear and deep, smoothly without burrs, easy to use, ensuring long service life. Classification Storage: The accessories are sorted stored in a sturdy box, easy to get the screws you need, ideal for professional, hobbyist, repairman, DIY lover.