2Pcs Female Thread Clamping Knob 7 Star Head Nuts Industrial Accessories M12 x 65

Using injection molding process and engineering plastic handle with good insulation. The surface of the product is smoothly anti?corrosion and wear?resistant strong and durable. The arc design at the bottom of the handle is glossy and tidy and beautiful. The inner core of the brass nut has clear lines uniform and deep tooth pitch and good fastening effect. Great workmanship perfect replacement for the old one and has a long service life.