10 Pcs M8x40mm Screw Clamping Knobs with Knurled Head, Hand Knob, Star Nut, Thread Clamping Bolt, Thread Clamping Knobs with Handle, Plastic Screw

[High-Quality Material] Knurled head screw clamps are made of high-quality plastic, which is durable and has a long service life. Polished surface for a comfortable grip.

[Clear Threads] The surface threads are thoroughly pressed and have no residual burrs. The screw surface is white zinc plated for a superior color.

[High-Quality Plastic] Smooth surface, high-quality workmanship, wide application, good corrosion and rust resistance.

[Plastic Star Design] The threaded star head of the clamping knob is comfortable to hold and easy to use. Easy installation without any tools. Simply turn it directly by hand to install or remove it.

[Wide Application] M8x40mm star nut threaded hand knob is suitable for most general-purpose machine tools, such as instruments, electrical appliances, and food processing equipment. and industrial equipment.

Number of items delivered: 10