Bolts Nuts and Washer Assortment Kit, 1225pcs M2 M3 M4 M5 Metric Screw Set, Black Button Head Hex Socket Cap Screws, 12.9 Grade Carbon Steel, Assorted Bolts for Machine, Sheet Rock, Computer

Features:Name: bolt, nut, washer assortment kitMaterial: 12.9 grade carbon steelSurface treatment: black electroplatingColor: blackSize: M2, M3, M4, M5Quantity: 1225 piecesPackage includes:30 pcs - M2x8mm30 pcs - M2x12mm30 pcs - M2x16mm30 pcs - M2x20mm30 pcs - M3x8mm30 pcs - M3x12mm30 pcs - M3x16mm30 pcs - M3x20mm20 pcs - M4x8mm20 pcs - M4x12mm20 pcs - M4x16mm20 pcs - M4x20mm15 pcs - M5x8mm20 pcs - M5x12mm10 pcs - M5x16mm10 pcs - M5x20mm140 pcs - M2 nuts140 pcs - M2 washers140 pcs - M3 nuts140 pcs - M3 washers90 pcs - M4 nuts90 pcs - M4 washers55 pcs - M4 nuts55 pcs - M4 washers

• 【Package Included】bolts, nuts and washers sizes include: M2, M3, M4, M5. Each Screw has four lengths: 8mm, 12mm, 16mm, 20mm. A total of 1225 pieces. Meet the needs of different occasions.
• 【High Quality】Made of high-quality 12.9 grade carbon steel, the surface is blackened electroplating technology. High strength, wear resistance, rust prevention, suitable for harsh environments.
• 【socket head design】Hexagonal structure, easy to install. Clear thread, uniform force, good fastening effect. Matching nuts and washers relieve pressure and protect parts and screws.
• 【Thickened Storage Box】The bolt kit is in a reusable transparent plastic box. The box comes with fixed partitions to keep all parts in order. There are clear labels on the lid for easy search.
• 【Wide Application】Suitable for various precision machinery, electronic products, furniture repair, car repair, office appliances, DIY projects, etc. Very suitable for professionals, carpenters, repairmen, etc.