Description:

[SIZE & PACKAGE]: Our square nuts have a specification of M4, a thickness of 2mm/0.08", a pitch of 0.7mm, a thread diameter of 4mm/0.16", and a width of 7mm/0.28". The packaging includes 10 pieces of square nuts. [MATERIALS]: These square nuts are made of carbon steel material, with fine craftsmanship, beautiful appearance, good corrosion resistance, heat resistance, low-temperature strength, and mechanical properties. They are sturdy and durable. [MINIMALIST DESIGN]: The square nut design is minimalist, with a square chamfered and beveled shape, and is paired with full coarse threads inside, making it a great match for screws and providing a locking effect. Its thread-cutting function ensures the correct installation of bolts, ensures firm fastening, and is not easy to slide. [EASY TO OPERATE]: Our nuts are very convenient to use. You only need to choose the appropriate size of screws, place them in the pre-drilled holes, then insert them into our nuts, and rotate and tighten the square nuts to complete the installation. [WIDE APPLICATION]: Square nuts are very suitable for DIY and professional use, suitable for both household maintenance and complex engineering tasks. Widely used in industries such as machinery, telecommunications, chemicals, construction, electricity, textiles, sports equipment, papermaking, and ships etc. It is a very good fastener.