Package included: 20 pieces x M2 * 6 screws 20 pieces x M2 * 8 screws 20 pieces x M2 * 10 screws 20 pieces x M2 * 12 screws 20 pieces x M2 * 16 screws 20 pieces x M2 * 20 screws 120pcs x M2 nuts 160pcs x M2 washers 20 pieces x M3 * 6 screws 20 pieces x M3 * 10 screws 20 pieces x M3 * 12 screws 20 pieces x M3 * 16 screws 20 pieces x M3 * 20 screws 20 pieces x M3 * 30 screws 120pcs x M3 nuts 160 pieces x washers M3 20 pieces x M4 * 6 screws 20 pieces x M4 * 10 screws 20 pieces x M4 * 12 screws 20pcs x M4 * 16 screws 20 pieces x M4 * 20 screws 20 pieces x M4 * 30 screws 120pcs x M4 nuts 160 pieces x M4 washers Feature: -304 Stainless steel with anti-rust galvanized finish. -Perfect for?Electrical connections on household and commercial appliances, automotive and marine uses where the power source has a threaded / bolted connection. -Convenient to use.?tidy up and & agrave;?transport. -Durable and practical. Specification: 1. name: Nut kit.?1200PCS screw 2. Model: F49415 3.