540Pcs M3-0.5X6~30 Button Head Hex Socket Cap Screw Bolt Nut Washer Assortment

Product Details: Color: Silver Material: 304 Stainless Steel 18/8 Thread Type: Full Thread Package Content: 540 Pcs x Hex Socket Cap Screw Bolt Nut Washer Assortment Kit + Tools: 20pcs x M3-0.5x6mm, 20pcs x M3-0.5x8mm, 20pcs x M3-0.5x12mm, 20pcs x M3-0.5x16mm, 20pcs x M3-0.5x20mm, 15pcs x M3-0.5x25mm, 15pcs x M3-0.5x30mm, 130pcs x M3-0.5 Hex Nuts, 140pcs x M3 Flat Washers, 140pcs x M3 Spring Washers. Material - Constructed with 304 stainless steel material with white washing treatment, these hex socket cap screws bolts nuts assortment kit are of strong durability, have a bright appearance, are not easy to deform or corrode, and have a long service life than other steel or zinc plated fasteners.Feature - The button socket head cap screw is designed with an inner hex drive style and pan head, providing a higher torque and clamping force, as well as offering a wider bearing surface and high tensile strength. Application - Good replacement parts and construction fasteners for use in most machinery industries, automotive industries, electronics industries, manufacturing applications, die fixtures, and clamps, household appliances, DIY projects, marine and bicycle, etc.Notice - The screw 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.