4pcs Knurled Clamping Knobs M6 x 12mm Metric 304 Stainless Steel Male Thread Thumb Screw on Type 25mm Plastic Round Head Threaded Hand Bolt Stud Knobs Black

4-Pack M6 Knurled Clamping Knobs with 12 mm Thread, 25 mm Plastic Round Head, 304 Stainless Steel Studs, Black

✔️ M6 x 12 mm thread; 25 mm knurl head; 28 mm total height; 304 stainless steel

These knurled clamping knobs are handy, hand-tightened hardware designed for fast, tool-free adjustments on machines and fixtures. They pair a durable 304 stainless steel threaded stud with a thermoset plastic knob for a comfortable grip and long-lasting reliability in workshops, garages, and production floors. Ideal for saws, drill presses, lathes, routing jigs, fixtures, packaging machinery, printing equipment, and woodworking machinery, this 4-piece set ensures you have ready-to-use knobs for multiple fixtures. Always tighten securely but avoid overtightening to protect mating threads; replace if worn.

✅ Thread size and length: M6 x 12 mm thread (1.0 mm pitch); 12 mm long (0.47 in)
✅ Knurl head diameter: 25 mm (0.98 in)
✅ Total height: 28 mm (1.10 in)
✅ Materials: 304 stainless steel threaded stud with thermoset plastic knob
✅ Pack size: 4 pieces per set; ideal for saws, drill presses, lathes, routing jigs, fixtures
💡 What is a knurled clamping knob used for in shop fixtures? These knobs are handy for fast, tool-free adjustments and secure workholding. - Tool-free adjustment for quick setups in machining and woodworking - Durable stainless steel stud resists corrosion and wear - Comfortable grip from plastic knob keeps hands clean during handling - Fits common M6 threaded applications across benches and fixtures These knobs speed setup times and keep assemblies stable during operation.