451pcs M3 Torx Screws, M3 Bolt And Nuts With Washers,Alloy Steel 10.9

The M3 nut and bolt assortment is made of nickel-plated material, corrosion resistant, not easy to rust, not easy to break or bend, high strength, high hardness and suitable for indoor and outdoor use. The M3 bolt and nut set is designed with Torx screws and equipped with a wrench, with tight and clear threads, uniform force, stable performance, and convenient installation and removal. Countersunk screw and flat head screw design, providing better fixing function, bearing a larger load, more beautiful and safer after installation. Suitable for precision instruments, mechanical industry, furniture, home, office equipment, construction, automobiles, bicycles, communication equipment, ship assembly and other fields. Package includes: a total of 451 pieces, sizes include: m3 x 6mm/8mm/10mm/12mm/16mm/18mm/20mm, m3 washers, m3 nuts and 1 x wrench, enough quantity to meet the needs of use in multiple fields