10 Pack M6 Star Knobs With Through Hole Hexagon Design For Easy Clamp Tightening Handles, Grip-Ready Ergonomic Thumb Grips For Fixtures, Workbenches, And Umbrella Bases

10-Pack M6 Star Knobs with Through-Hole Hex Design
✔️ Grip-friendly hexagram knob, 1/4-20 threads, 6mm bore

These star knobs are sold in a 10-piece set and designed for handy, tool-free clamping on fixtures, workbenches, umbrella bases, and other equipment.

✅ Pack size: 10 pieces
✅ Material: premium plastic and brass; wear- and rust-resistant
✅ Head diameter: 1.2 in (30.5 mm); overall height: 0.47 in (12 mm); thread: 1/4-20
✅ Through-hole bore: 6 mm; compatible with 6 mm screws (M6)

💡 What is a through-hole star knob used for? This handy fastener helps you clamp and adjust quickly on fixtures, workbenches, umbrella bases, and other equipment. - Quick, tool-free hand tightening for quick setup - Compatible with 6 mm screws and 1/4-20 threads - Ergonomic grip reduces hand fatigue during repeated clamps - Durable plastic-brass construction resists wear and corrosion