Two Pack 5/16-18 Star Knobs With 3.7 Inch Threaded Stud Plastic Male Clamping Knobs For Hand Tightening Replacement On Industrial Furniture Tools Jigs And Clamps Black Heavy Duty Grip

Dual 5/16-18 Star Knobs with 3.7 inch threaded studs
✔️ Two 5/16-18 knobs; 110mm (4.33"), 93mm (3.66") thread; head 38x17mm

These two-pack star knobs feature a galvanized iron body with a plastic non-slip base, designed for secure, tool-free hand tightening on industrial furniture, jigs, clamps, speaker stands, and equipment panels. Pack size: 2 pieces per set.

✅ Material: Galvanized Iron with plastic base; anti-rust and durable for indoor/outdoor use
✅ Thread size: 5/16-18; total length 110mm (4.33"), thread length 93mm (3.66")
✅ Head size: 38x17mm (W x H) star design for comfortable grip
✅ Pack contents: 2 pieces per order
✅ Pre-installed threaded rod; tool-free install

💡 What are star knob fasteners used for in equipment and furniture? Handy for quick, tool-free tightening to secure components.

- Handy for securing jigs, fixtures, cabinets, and panels - Fits 5/16-18 threaded holes in stands and machines - Durable galvanized iron with plastic base for indoor/outdoor use