Star Shaped Knobs 3/8-16 Through Hole Hand Tighten Clamping Black Plastic

Star Shaped Hand Knobs for 3/8-16 Through-Hole Clamping
✔️ Single unit, nylon star head, galvanized threads, black plastic

These star shaped knobs are hand-tighten clamping fasteners designed for quick grip and adjustment in fixtures, jigs, routing guides, milling setups, and electronics enclosures. They bridge the gap between precision and usability by letting you tighten without tools.

✅ Internal thread diameter 3/8 in (9.53 mm); star head diameter 1.52 in (38.6 mm); total height 0.66 in (16.8 mm)
✅ Material: nylon star head with galvanized carbon steel threads for durability
✅ Through hole design for pass-through screws and adjustable length
✅ Fits 3/8-16 rod; diameter 9.53 mm; versatile for fixtures, jigs, routing, furniture and electronics

💡 What is a star knob used for in workshop fixtures and equipment? Handy for quick, tool-free clamping in many setups.
Handy for quick, tool-free clamping in jigs, fixtures, routing guides.
Great for adjusting tension on workbenches and machining fixtures.
Works with 3/8-16 threaded rods and compatible hardware.
Durable nylon head minimizes marring and provides a comfortable grip.