【 Size 】: The set has a total of 128 black nylon cap nuts, with 7 different sizes: ① M3, ② M4, ③ M5, ④ M6, ⑤ M8, ⑥ M10, ⑦ M12, to meet the needs of different scenarios.
【High quality materials】:The nut is made of high-quality nylon material, which has high mechanical strength, good toughness, high tensile and compressive strength, acid and alkali resistance, corrosion resistance, and is also a flame retardant and environmentally friendly material.
[Safety] The acorn dome nut is a 6-sided nut that is easy to tighten with a wrench. They are used to cover threaded fasteners such as bolts/screws to achieve a scratch free effect, ensuring your safety.
【 Multi purpose 】 Round headed hexagonal nuts can effectively protect screws, bolts, and screws. It can effectively prevent moisture, dust, etc. from entering, thereby preventing rust and helping to extend the service life of screws, bolts, and screws.
【 Widely Used 】 Oak round top nuts are widely used in furniture decoration, automotive maintenance, wind power, office, marine, construction and other fields for use or maintenance.