The Star Knob Clamping Screw is a durable and ergonomic hand-tightening knob designed for quick, tool-free adjustments. Made from high-strength Bakelite with a threaded metal insert, it provides a comfortable grip and reliable clamping force in machinery, fixtures, and industrial assemblies. Available in multiple thread sizes, this knob is ideal for securing panels, jigs, and equipment components.

Type: Star Knob / Hand Tightening Clamping Knob
Material: High-strength Bakelite handle with metal threaded insert
Thread Sizes Available: M6, M8, M10 (male thread)
Thread Length: Varies by model (commonly 20–40 mm)
Head Diameter: Approximately 35–50 mm (varies by size)
Color: Black
Operation: Manual tightening – no tools required
Temperature Resistance: Up to 120 °C (Bakelite handle)
Application: Machine fixtures, industrial equipment, control panels, furniture, and mechanical assemblies requiring frequent manual adjustment