RS PRO Black Multiple Lobes Clamping Knob M6 Threaded Hole 32 mm Diameter 9 mm Thread Length 686-165

RS PRO 686-165 Multiple Lobes Clamping Knob is a high-quality black phenolic handwheel knob designed for industrial and mechanical applications requiring manual fastening, tightening, and adjustment. It features a multiple lobed (star-shaped) design providing ergonomic grip and enhanced torque application.

The knob has a thread size of M6 with a 9 mm long brass threaded hole, ensuring a durable and corrosion-resistant mounting point. It has an overall diameter of 32 mm and is finished in matte black for a professional look and resistance to wear.

Manufactured from impact-resistant thermoplastic and incorporating brass inserts, this knob offers excellent resistance to wear and thread damage over repeated use. It tolerates working temperatures from -30°C to +85°C and resists weak acids and chlorinated hydrocarbons, making it suitable for various industrial environments.

Applications include use on access doors, drawers, fixture clamps, machinery panels, and other equipment where reliable manual fastening is necessary. This product complies with BS771 standards, ensuring quality and performance.

Ergonomic multiple lobed knob shape for increased hand comfort and torque. Durable brass threaded hole insert designed for longevity and wear resistance. Matte black phenolic finish provides chemical and mechanical resistance.

Suitable for industrial machinery, construction, and general mechanical fastening. Wide temperature tolerance and chemical resistance for tough working conditions. Conforms to BS771 for standard compliance and safety. Commonly used for fastening on panels, access doors, clamps, and fixtures.

Choose RS PRO black multiple lobes Clamping Knobs for reliable, ergonomic, and durable manual fastening in mechanical, industrial, and construction settings. For more industrial hardware and hand tool options, browse the RS PRO range at EnvMart.