1520PCS Metric Screw Assortment M2 M3 M4 M5, Grade 12.9 Alloy Steel Metric Bolts and Nuts Assortment Kit, Hex Socket Head Cap Metric Machine Screws Nuts and Bolts and Flat&Lock Washers Set

1520PCS Metric Screw Assortment M2 M3 M4 M5, Grade 12.9 Alloy Steel Metric Bolts and Nuts Assortment Kit, Hex Socket Head Cap Metric Machine Screws Nuts and Bolts and Flat&Lock Washers Set

• 1520pcs 16 Standard Size: Various M2 M3 M4 M5 screws and bolts with lock&flat washers, total 16 sizes : M2 screws: bolt length: 4mm,6mm,10mm,12mm, M3 screws: bolt length: 6mm,8mm,12mm,16mm, M4 screws: bolt length: 8mm,12mm,16mm,20mm, M5 screws: bolt length:12mm,16mm,20mm,25mm, 1600pcs in total, meet all demands. 4 hex wrenches customized for each size are provided in the kit to make the screws easier to use.
• EASY TO CARRY: All these stainless steel nut and bolts are organized in a transparent box with professional size label on it. Convenient for users to get what they need.
• Material：Made of high quality 12.9 grade alloy steel, high strength, superior rust resistance and excellent oxidation resistance, perfect for all weather use. Metric screw assortment conforms to the standardized metric system, the average error is less than 0.01 mm.
• WIDE RANGE OF APPLICATIONS：1520 pieces cost effective set. Can be widely used in different kinds of precision machinery industry, classified instruments, instruments, electronic products, household appliances, furniture repair, communication products, locks, toys, DIY projects fasteners. Metric screw assortment stainless bolts and nuts kit, nuts bolts washers assortment.
• REUSABLE CONTAINERE：verything is sorted in separate compartments that are labeled, which is nice when you're looking for a specific size. You can also reuse the plastic container after you've used all the screw bolt and nut set.