Star Hand Screws 15 pcs Thumb Screws On Knob Star Star Shaped Knob Screw On Knob Wire Thumb Knob Black Plastic For Machine Tool Furniture（M8 x 40mm）

Fixing device: The thumbscrew is used to firmly secure the control part to the component or machine. For example，fix the height of the office chair or turn on the DJ system headlight.

Easy to use: the star-shaped knob Knurled head screw can be directly rotated by hand for the fasten, it can be easily installed without tools.

Star design: The M8 star screw has an ergonomic star grip, which will not hurt your hands during the tightening process.

High quality materials: the star handle screws are made of PP and galvanized iron. It has the characteristics of strong wear resistance, corrosion resistance, high temperature resistance, not easy to rust, and durable.

Wide range of applications: screws M8x40mm star studs are widely used in most machine tools, such as instrument and machinery, food, pharmaceutical and industrial equipment. It is also suitable for furniture and musical instruments.

Features:

- screw size: Star head screw thread type is metric M8 x 40mm, rod head diameter (approx): 3CM. Overall Length: Approx 54mm.

- Easy to Replace:

Replace loose, faulty or damaged M8 male star threads. for example. Some tension screws on the tripod base can be quickly replaced.

Specification:

- Quantity: M8 thread star button 15pcs/sets of

- Color: black

- Material: electroplated and plastic

- Product specification: M8 x 40 (head diameter 32)

Scope of delivery:

- 15 * star handle screws