10 Pack 1/4-20 Inch Thread Knob Screws With Plastic Star Nut Set For Jig Clamping And Handy Tightening, Replacement Umbrella Base, 1 Inch Length, Durable Metal And Plastic Construction For Heavy Duty Everyday Use
UPC:
✔️ 10 pcs, 1/4-20 UNC, 1 in long, metal/plastic, star grip, handy
These star thread knob screws are designed for quick, hand-tightened clamping in jigs, fixtures, and DIY setups. Made with a metal core and plastic star head, they resist rust and stand up to daily use. Color: Black; Material: Plastic and Metal; Size: 1/4-20.
✅ Thread size: 1/4-20 UNC for common fixtures.
✅ Length: 1 inch (25.4 mm) overall.
✅ Material: durable metal core with plastic star grip and nut.
✅ Pack size: 10 pieces in each set for multiple clamps.
💡 What is a star thread knob used for in clamp assemblies and quick-tightening workflows? This handy answer covers practical uses in shops and on fixtures. - Fast, tool-free tightening for jig setups - Fits standard 1/4-20 threaded holes common in fixtures - Star grip reduces slip and hand fatigue during repeated clamps - Durable metal core with plastic star head resists rust and wear