RS PRO Red Acetal Thermoplastic Thumbscrew Clamping Knob, M4, Self-assembly

Introducing the range of RS PRO Clamping Knobs – a durable, ergonomic and incredibly versatile knob that provides an optimal solution for industrial and general-purpose clamping needs. Made from high-quality thermoplastic construction and with options of either zinc plated steel thread, or a push fit attachment, these clamping knobs can withstand tough conditions while offering excellent resistance to common elements found in industrial settings such as steam, damp, liquids, and extreme temperature variations. Each knob has been specifically designed for a comfortable and secure grip to offer effortless and precise adjustments, as well as ensure versatility of use across a range of applications.

These RS PRO Clamping Knobs have been designed to ensure long-lasting durability and strength and be able to withstand the rigors of industrial use, thanks to the high-quality thermoplastic material
The shape of the handle ensures ultimate comfort in handling, reducing hand fatigue during prolonged use, ensuring precise movements for adjustments
The sleek finish of the clamping knob ensures a professional appearance to the equipment it’s added on to, making it the perfect blend of durability, ergonomics, and functionality
Available in variations of zinc plated male steel thread and push fit attachment, these clamping knobs have been designed to ensure superior resistance to corrosion and commonly found elements like oils, solvents, heat and water in harsh environments, providing long-lasting performance
The thumbscrew knob is the perfect solution for clamping and adjustment tasks in a wide range of general purpose and industrial machinery, equipment and furniture, making it an essential component for multiple applications

Clamping knobs are a type of hand-operated fastener that can be used to secure or adjust components on machinery and equipment, commonly found in industrial and manufacturing environment. Usually made from durable materials like thermoplastics or stainless steel to withstand common industrial elements and harsh environments, they are designed to have a threaded shaft or bolt that easily fits into a corresponding hole or not which in turn allows for quick, tool-free adjustments where needed. In addition to this, and to aid easy manual operation, they are often available in ergonomic designs like Wing, Star, T-Handle or Knurled shapes. Clamping knobs are the perfect combination of convenience, efficiency and precision, making them essential for industrial equipment and machinery, and adjustable furniture.

RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.