Standard Thread Size: M8 (1.25mm Pitch)Thread Length: 45mm / 1.77"Head Size: 38mm x 17mm / 1.5" x 0.67" (D1*T1)Step Size: 19mm x 6mm / 0.75" x 0.24" (D2*T2)Total Length: 63mm / 2.48"Knob Style: 6-StarMaterial: 304 Stainless Steel, PP PlasticColor: BlackPackage Included: 8pcs x Star Clamping KnobsDescriptions:304 stainless steel stud on the clamping star knob has excellent corrosion resistance, oxidation resistance and high strength, ensuring durability and stability, preventing rust and providing reliable performance in various environments. PP plastic six-star handle knob is durable, and can withstand daily wear and tear, lightweight and easy to use.Hexagonal star-shaped design for easy grip, preventing slippage and ensuring stable operation.
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