Knurled Clamping Knobs Handle Thumb Screws Bolt Knobs M4 x 14 mm Male Thread 27 mm Head for Electronics Automotive Furniture Assembly Wood Working DIY Projects(White, Pack of 20)

What is this?
Knurled clamping knobs are knobs designed with a knurled surface for improved grip and handling. They have wide applications such as industrial machinery, jigs and fixtures, tools, and equipment, and woodworking.

What will I get?
The Knurled Clamping Knobs We Provide: Male Thread Size: M4(0.7 mm pitch); Thread Length: 14 mm/0.55 inch; Tee Wing Head Width: 27 mm/1.06 inch; Total Length: 24 mm/0.94 inch; Color: Black; Material: PP + Carbon Steel; Package: 20 Pcs x Knurled Clamping Knobs

Are there any advantages of the product?
The knurled clamping knobs are made of stainless steel, sturdy thick material, no deformation, no fading rusty. Threads are neat and clear, the force is even and deep. Durable plastic knobs provide a smooth surface as well as a comfortable grip.

How to use it?
Steps of installation: 1. Align the threaded insert or bolt of the knob with the component you want to secure. 2. Rotate the knurled knob clockwise by hand to tighten it onto the threaded component. 3. Apply sufficient force to clamp or fasten the parts together securely.

What should  I notice?
Avoid excessive rotation of the knurled clamping knobs to prevent damage to the threads or components.