5/10Pcs Plastic Head Thread Star Shape Knurled Thumb Tighten Screw Clamping Grip Knob Screw Bolt M5,M6(10PCS,M8x16)

Material: stainless steel + plasticHead shape: black, six petalsThread diameter: M5 / M6Thread length: 8/10/12/16/20/25/30/35/40/45 / 50mmColour: BlackQuantity: 5pcs/10pcsPackage includes: According to your choice.Note:Please allow 1-2mm errors due to manual measurement.

• Star Shape Hex Head --- Our thread button head is smooth and very suitable for holding. Not only beautiful but also practical.
• Material: Star screw is not only resistant to wear,high temperature, but also not easy to rust and has a long service life.
• Easy to Use --- The plastic handle provides a comfortable grip and the fully threaded screw design allows for easy installation, removal and adjustment. It can be installed on the bottom of furniture to improve stability and prevent scratches and noise.
• Effortless tightening and replacement: Easy to tighten without the use of auxiliary tools. Designed for comfortable handling and smooth turning.
• Application】Widely used for lathe machine, mechanical equipment, instrument and apparatus, food and pharmaceutical industry equipment. It can be used in drill press, lathes, fixture, feather board and fences, and other places where ,is your daily life to replace the tightening screw.