Product Details: Material: Carbon Steel M2x8mm, M2x12mm, M2x16mm, M2x20mm, 20pcs of each sizeM3x8mm, M3x12mm, M3x16mm, M3x20mm, M4x8mm, M4x12mm, M4x16mm, M4x20mm, 10pcs of each sizeM5x8mm, M5x12mm, M5x16mm, M5x20mm, 5pcs of each sizeM2 Flat Washers/Hex Nuts, 85pcs of each M3/M4 Flat Washers/Hex Nuts, 45pcs of each M5 Flat Washers/Hex Nuts, 25pcs of each Package Content: 580pcs x Hex Socket Head Cap Bolts Screw Kit Material - With carbon steel material with a blackening treatment, is of stronger durability, has a bright appearance, is not easier to deform or corrode, and has a long service life than other surface finishes.Feature -This bolt kit thread is very smooth, sharp, and accurate. Uniform force, located in the center of the head with no offset, not easy to slipApplication -Widely used in furniture, household items, industry, construction, machines, motorcycles, equipment repair, and other DIY projects. For appliance maintenance and replacement in homes, shops, garages, and other small repair shops to replace damaged and missing screws.Notice -The bolt kits are packed in a durable box, to avoid making a mess, the box is clearly labeled so that you can quickly identify the size you need by the label.
