MACHSWON Thumb Screws for Electric Appliance Tools Cars, Zinc Plated Flat Knurled Head Fully Threaded Thumb Screws Bolts Fastener, Bolts Grip Knobs, Thumb Screw Bolt, M6 x 25mm, 4pcs

• Size: Thread Diameter: M6, Thread Pitch: 1mm / 0.04inch, Rod Length: 25mm / 0.98inch, Head Diameter: 20mm / 0.79inch. It is easy to carry and does not take up space. It is an ideal hand screw size.
• Wide Use: The thumb screw is suitable for mechanical equipment, tools, automobiles, instrumentation, industrial equipment, household appliances, furniture manufacturing, and testing equipment, where screws need to be loosened frequently.
• Material: The thumb screw is made of carbon steel with galvanized surface, which has good mechanical properties such as rust resistance, corrosion resistance, heat resistance, low temperature resistance, high strength, and durability.
• Easy to Use: Thumb screws are designed to be tightened and loosened by hand,easier to drive manually. Thumb screws with flat knurled head can provide extra grip for manual tightening.
• Clear Threads: The screw thread of the thumb screw is clear, the force is evenly rotated, and it is not easy to slip, and the fixing and adhesion effect is good. Tightly molded metal screws ensure optimum durability and functionality.

Specification: Material: Carbon Steel, Zinc Plated Thread Style: Fully Thread Thread Diameter: M6 Thread Pitch: 1mm / 0.04inch Rod Length: 25mm / 0.98inch Head Diameter: 20mm / 0.79inch Description: 1. Made of zinc plated carbon steel, these thumb screws are sturdy and durable. 2. The screw thread of the thumb screw is clear, the force is evenly rotated, and it is not easy to slip, and the fixing and adhesion effect is good. Tightly molded metal screws ensure optimum durability and functionality. 3. Thumb screws with knurled heads provide extra grip for hand tightening. The wavy edge is designed to be tightened and loosened by hand, making it easier to actuate by hand and can be installed without tools. 4. Hand-made thumbscrews are suitable for mechanical equipment, tools, automobiles, instrumentation, industrial equipment, household appliances, furniture manufacturing, communications industry and testing equipment, where screws need to be loosened frequently.