Uxcell M4 17mm Camera Rotating Knob Aluminum Adjustable Thumb Lever Screw Red 4 Pack

The product can be installed in the M4 screw hole to play the role of a fixed connection. It is widely used in furniture decoration photographic equipment electronic equipment etc. Advantage The threaded rod is made of iron and the surface is nickel-plated rustproof rugged and durable. The handle is made of aluminum alloy CNC. It is sandblasted and anodized. The color is beautiful and catches the eye. The spring-loaded adjustable knob screw can be pulled out or turned to a more friendly position after tightening. Instruction Easy to install without any tools. Insert the screw directly into the accessory to be fixed and turn the handle to adjust. Note Please confirm the correct size before ordering especially the size of the threading screw