Set Of 4 Black Star Knobs With M4 Female Thread, 25mm Head, Through Hole Brass Insert, Plastic Clamping Hand Knobs For Machinery And DIY Projects, Easy Grip, Durable, Secure Fastening

Set of 4 Star Knobs with M4 Thread - Easy Grip
✔️ M4 x 0.7 pitch, 25mm head, 11.8mm thick, brass insert

These black star knobs feature M4 female threads and a through-hole design, ideal for machinery, electronics, fixtures, and DIY projects. They offer quick hand-tightening and secure clamping without tools, widely used on drill presses, lathes, routing jigs, fixtures, packaging equipment, and woodworking setups.

✅ M4 x 0.7 pitch with through-hole brass insert for strength
✅ 25 mm head diameter, 11.8 mm total thickness
✅ 6-star knob design for comfortable grip and easy tightening
✅ Black durable plastic body, resistant to wear and corrosion
✅ Pack of 4 knobs for machinery, electronics, and DIY projects

💡 What is a hand knob with M4 thread used for in machinery and DIY projects?

This handy fastener lets you tighten and adjust equipment quickly by hand, without tools. - Handy for quick adjustments in fixtures, jigs, and machinery - Works with standard M4 threaded components and through-hole mounts - Brass insert adds strength and corrosion resistance, plastic body keeps weight light - Ideal for woodworking, metalworking, electronics enclosures, and assembly setups✝️