Star Shape Thread Clamping Handle Bolt M4 M5 M6 M8 M10 Hand Knob Screw Metalworking Carbon Steel Thumb Bolts(Black,16MM (2PCS)-M6(38MM Head DIAM))

Material: carbon steelSpecification: M4-M10Note:Transition: 1cm=10mm=0.39inch Due to the light and screen difference, the item's color may be slightly different from the pictures.Please allow 0.5-2 mm differences 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.