High Quality Stainless Steel ScrewsThe self-locking nut set made of high quality 304 stainless steel, which has the characteristics of corrosion resistance, oxidation resistance, rust resistance, high hardness and corrosion resistance. resistance to high temperatures. It conforms to DIN912 standard, can work normally in extreme weather conditions, and has a long service life. Combination setNut set, a total of 520, including M3 M4 nylon self-locking nuts M5 M6 M8 M10 M12 and M2 M2.5 M3 M4 M5 M6 M8 hex nuts At the same time storage box and tweezers can meet the basic needs of different groups of people in home life. Fine production, high fitThe nut kit made by machines, with deep and neat threads, uniform force, not easy to slip, parts without burrs, stable and durable, high quality, precise fit, easier to carry out Various crafts. Wide UsageThe nut kits can be widely used in home and office equipment, ship assembly and other machinery industries, automobile maintenance and motorcycles and the inventions DIY So's It can also be used for storage box fasteners, industrial and construction fasteners. Ideal for use in small spaces where the head needs to be flush or below the surface Storage SafetyThe nut kit placed safely and neatly in a transparent box, which can clearly classify and place the nuts self-locking nuts and hex nuts. At the same time, the corresponding model label paper is affixed to the box, which can be more intuitive and clear Find the tools you need Number of pieces delivered: 520 pieces