10PCS 1/4 Inch Threaded Knurled Thumb Nut Black Plastic Coated Knob Clamping Screw Suitable for Machinery Mechanical Instruments Furniture Modifications Umbrella Stand
Material: The star-shaped knob thread is crafted from eco-friendly PP plastic combined with carbon steel, offering wear resistance, rustproofing and corrosion resistance. The knob itself is manufactured from plastic, featuring a smooth, crack-free surface that is lightweight yet durable.
Easy installation: Star-shaped clamping knob provides excellent tightening control for effective, secure fastening without hand abrasion.
Versatile applications: Threaded knobs suit diverse uses including machinery, mechanical instrumentation, furniture retrofitting, umbrella base replacements and other industrial applications.
Packaging includes: 10pcs 1/4 inch hand-tightened plastic-headed screws
Description
Material: Eco-friendly PP plastic + carbon steel
Dimensions: Thread diameter: 1/4 inch, thread length: 1/2 inch, knob diameter: 25mm, knob thickness: 11mm
Easy installation: Star-shaped clamping knob provides excellent tightening control for effective, secure fastening without hand abrasion.
Versatile applications: Threaded knobs suit diverse uses including machinery, mechanical instrumentation, furniture retrofitting, umbrella base replacements and other industrial applications.
Packaging includes: 10pcs 1/4 inch hand-tightened plastic-headed screws