5-10PCcs M5 M6 M8 Star Shape Thread Clamping Handle Bolt Bakelite Hand Knob Tightening Screw Industry Equipment Plastic Steel - This is a star shape thread clamping handle bolt with a bakelite hand knob for manual tightening in industrial equipment. - Material and construction - Bakelite hand knob for comfortable, easy grip - Plastic steel body for durability in standard workshop environments - Compatibility and sizes - Thread options: M5, M6, M8 - Designed for use with standard M5, M6, and M8 threaded holes or components - Design and function - Star shape knob provides improved grip for hand tightening - Intended as a tightening screw used in clamping and securing applications - Simple, tool-free operation for quick adjustments - Packaging - Number of pieces: 1 per package - Key benefits - Easy manual clamping and releases without tools - Durable construction suitable for industrial equipment - Flexible compatibility across common metric thread sizes (M5, M6, M8) - Applications and use scenarios - Machine tools and fixtures: use as a tightening knob on clamps or jaws to secure workpieces quickly - Jigs and workstations: attach or adjust fixtures to hold components during setup or machining - Maintenance and setup tasks: replace worn knobs or adjust tightening points on equipment with standard M5/M6/M8 threads