320/440/480pcs M2 M3 M4 M5 304 Stainless Steel Hexagon Socket Bolt and Nut Round Head Screw Bolt Nut Set Assortment Kit Box(320PCS M3)

320/440/480pcs M2 M3 M4 M5 304 Stainless Steel Hexagon Socket Bolt and Nut Round Head Screw Bolt Nut Set Assortment Kit BoxSpecification:Quantity: 320 PCSColor: SilverMaterial: 304 Stainless SteelSize: Quantity x Diameter x Length20 pcs x M3 x 420 pcs x M3 x 520 pcs x M3 x 620 pcs x M3 x 820 pcs x M3 x 1020 pcs x M3 x 1220 pcs x M3 x 1420 pcs x M3 x 16Screw Nuts:80 pcs x M3Washer:80 pcs x M3480pcsPackage included:20pcs x M2 X 20，20pcs x M2 X 16，20pcs x M2 X 12，20pcs x M2 X 8，80pcs x M2 Nuts，20pcs x M3 X 20，20pcs x M3 X 16，20pcs x M3 X 12，20pcs x M3 X 8，80pcs x M3 Nuts，20pcs x M4 X 20，20pcs x M4 X 16，20pcs x M4 X 12，20pcs x M4 X 8，80pcs x M4 Nuts440pcsPackage included:20pcs x M3X 2020pcs x M3X 16，20pcs x M3X 12，20pcs x M3X 8，80pcs x M3Nuts，20pcs x M4X 20，20pcs x M4X 1620pcs x M4X 12，20pcs x M4X 8，80pcs x M4Nuts，15pcs x M5X 20，15pcs x M5X 16，15pcs x M5X 12，15pcs x M5X 8，60pcs x M5Nuts

• Socket head screws set: Available in many different sizes and lengths for your use.The variety of sizes work perfectly for all the different projects. It’s really nice not have to search for old screws in the parts bin anymore.
• Materials: Screws Nuts Set is Made of alloy . Which features is strength and offers good corrosion resistance in bad environment like high temperature, Cold weather and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using.
• Assorted screws - Versatile: Perfect for a diverse range of DIY projects. Widely used in all kinds of precision machinery industry, classified instruments, instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights, toys, etc.
• Good storage Packaging: All these screws are packed In a sturdy easy-use plastic storage box, stored in categories and labeled, so you can find the size you need quickly. The fixed dividers and individually packaged sizes prevent confusion and ensure clarity.
• Great Customer Service: We respect and value each customer's product and service satisfaction.We want to offer you premium products for a Long-Lasting Experience. If any issue, please kindly contact us for a solution