Set of 4 tension screw knobs, M6 x 12 mm, hexagonal star knob, plastic handles, handset screw handle for umbrella stand, mechanical furniture, 25 mm diameter
Tension screw knobs: the package contains 4 hexagonal star buttons, the pitch is 1 mm, the thread size is M6 x 12 mm / 0.24 inches x 0.47 inches (diameter x length), the head diameter is 25 mm / 0.98 inches and the total length is 22 mm / 0.87 inches. Please check the size before ordering.
Durable Material The star knob handle is made of plastic. The long bolt is made of hot dipped galvanized carbon steel, which is sturdy, shatterproof, rust and corrosion resistant and has a long service life.
Screw Design The hand tightening screw handle has a smooth surface, comfortable grip, clear and full threads, as well as even force distribution, providing reinforcement for your equipment.
Easy to Use These tension screw knobs are good for replacing damaged buttons, and the hexagonal star handle is easy to rotate to adjust the tightness. No additional tools are required, and they can be installed and removed manually.
Application Suitable for reinforcement and button replacement of equipment such as machinery and electronic equipment, communication equipment, hardware, furniture, umbrella stands, rack mounting, wood tensioners, workbenches, saw fencing and drill presses.
Set of 4 tension screw knobs, M6 x 12 mm, hexagonal star knob, plastic handles, handset screw handle for umbrella stand, mechanical furniture, 25 mm diameter