This clamping knob from RS PRO features multiple lobes for a comfortable and secure grip. It's a handy general-purpose tool that's suitable for all your adjusting, turning and clamping jobs. This product is sold in packs of 10.
The male thread is made from corrosion-resistant zinc-plated steel, which makes it extremely tough. The inner part of the knob is made from tough polypropylene. The outer casing is formed from thermoplastic styrenic elastomer (TPS), which has outstanding elasticity and is also soft to the touch for user comfort. The clamping knob combines high tensile strength with strong electrical resistance and flame retardancy, so you can be assured a reliable and safe product.
Knobs of this kind offer the user extra grip and control when adjusting machinery or clamping objects. They're commonly found in a wide range of settings, including factories, workshops and laboratories.

• Black colour
• Insert material made from zinc-plated steel
• Multiple lobes knob shape
• Threaded stud mounting type
• M8 thread
• Knob diameter of 40 mm
• Thread diameter of 8 mm
• Thread length of 25 mm