1080 Pcs M2 M3 M4 Hex Button Socket Head Cap Screws Nuts Flat Washers Assortment Kit, Black Alloy Steel Machine Screws, Nuts, Bolts, and Washers Set (1080 Black)

Premium Material: A variety of hex bolts and nut and washer sets are made of excellent alloy steel with smooth edges, making them robust, corrosion- and rust-resistant, unbreakable, and durable for extended use.

Easy to Use: The surface of the socket head screws is smooth and free of burrs, the thread is clear and firm, and easy to insert. The compact and uniform thread strength is not easily deformed or slipped during the rolling and installation process.

Nuts and washers can reduce stress and protect parts and screws. Easy to store: All hex bolts, nuts, and flat washer sets are packed in a storage box, which is easy to use, find, and transport. Prevent screws from being scattered or lost during use. You can use nuts and washers for a more precise installation.

Widely used: Suitable for furniture repair, mechanical instruments, electronic products, household appliances, DIY projects, communication equipment, the petrochemical industry, marine electrical installations, and automotive and marine applications where the power source has a threaded/bolted connection.

Our assortment of screw nuts and washers The metric hexagonal head set includes M2, M3, and M4 bolts with matching nuts and washers, a total of approximately 1080 pieces, meeting various needs; an essential hand tool for the family.