RS PRO Black Multiple Lobes Clamping Knob, M8, Threaded Stud

Use this clamping knob from RS PRO to quickly install or adjust factory fittings. It's a multi-purpose screwing tool that does away with the need for other tightening tools such as hex keys.
An ergonomic star-shaped handle allows for convenient gripping and turning, while its soft-touch outer casing is gentle on your hands. The inner casing of the knob is made of robust thermoplastic and built to take knocks while maintaining a long service life. As the clamp is small and light, it's easy to carry around a workshop or pop into your toolbox.
You can use this tool in a wide variety of factory applications where equipment or machinery needs to be frequently reset or maintained. It's flame retardant and Underwriter Laboratories (UL 94) approved, which is your assurance that it won't pose a safety risk in the event of a fire.

• Black colour
• Insert made from zinc-plated steel
• Knob diameter of 50 mm
• Multiple lobes knob shape
• Threaded stud mounting type
• M8 thread
• Thread diameter of 8 mm
• Thread length of 40 mm