DescriptionThis t track bolt is made of premium material, which can withstand long-lasting use. Features the ABS and carbon steel material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Material:ABS, carbon steel Diameter: 38mm Thread length: 30mm Thread diameter: M10 - Hexagonal head, with tightening, locking and adjusting effect, easy to use. - Screw-in design, easy to install, smooth lines and finger grip for easy rotation. These star knobs are a great replacement for your broken knobs. - Injection molding, threaded inserts are metal, good durability and long service life. - Widely used in furniture, rack brackets, machinery equipment, instrumentation, food and pharmaceutical industry equipment. - It is manufactured with professional technology to ensure the product can work for a long time.