RS PRO Black Duroplast Phenolic Ball Clamping Knob, Threaded Hole, 25 mm Diameter, 23 mm Thread Length 686-020

RS PRO 686-020 Black Duroplast Phenolic Ball Clamping Knob is a female knob designed with a threaded hole for versatile industrial and furniture use. Manufactured from Duroplast, a composite thermosetting plastic reinforced with fibers, this knob combines exceptional strength with lightweight performance, making it suitable for a variety of light and medium-duty applications.

The ball-shaped knob features a 25 mm diameter with a 23 mm thread length and 14 mm hole diameter, providing ease of use and comfortable grip points for operators. It is resistant to most industrial chemicals, oils, greases, and adverse weather conditions including ultraviolet exposure, ensuring durability in harsh environments. Its operational temperature range spans from -30 to +140 degrees Celsius.

This clamping knob is manufactured to BS771 standards and finds great utility in mechanical equipment where manual tightening or loosening is required. Typical applications include levers and handles of machinery, furniture such as drawers and door handles, appliances, machine jigs, and various equipment where a secure grip is necessary.

The female knob family includes various thread sizes such as M4, M5, M6, M8, and M10, with this particular product identified as M6 thread size (model 686-020). This ensures a wide range of compatibility across different industrial and commercial equipment requirements.

Manufactured from Duroplast Phenolic, a fiber-reinforced composite plastic. Gloss black finish for aesthetic and protective qualities. Threaded hole mount type suitable for female fittings. Durable and resistant to chemicals, oils, grease, and UV light.

Suitable for temperatures between -30 and +140°C. Commonly used in industrial machinery, furniture, appliances, and tools. Complies with British Standard BS771 ensuring quality and safety. Explore more Clamping Knobs and industrial hardware suitable for your mechanical and assembly needs through EnvMart's extensive product categories.