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RS PRO Black Multiple Lobes Clamping Knob M10 Threaded Stud 57 mm Knob Diameter 20 mm Thread Length 686-137

Category Clamping Knobs Brand RS PRO Condition New

Specifications

Country of Origin China
Brand RS PRO
Colour Black
Model 686-137
Mount Type Threaded Stud
Thread Size M10
Thread Length 20mm
Insert Material Steel
Knob Shape Multiple Lobes
Knob Diameter 57 mm
Female knobs M5 (RS 686159), M6 (RS 686165), M8 (RS 686171), M10 (RS 686187)
Through threads M6 (RS 686193)

Key Features

  • The knob features a black matte finish with a durable phenolic body for enhanced grip and longevity.
  • It includes a 20 mm thread length and an M10 threaded stud made of steel for secure mounting.
  • The knob diameter is 57 mm, providing comfortable handling and torque application.
  • Designed to operate within -30°C to +85°C temperature range with a melting point of +215°C.
  • Thread inserts are zinc-plated steel for high wear resistance and extended thread life.
  • The material is resistant to weak acids and chlorinated hydrocarbons ensuring durability in harsh environments.
  • Suitable for industrial, mechanical, and construction applications as a fastening and adjustment component.
  • Commonly used on machinery, clamps, fixtures, access doors, drawers, and panels.

Product Description

RS PRO 686-137 Multiple Lobes Clamping Knob M10 Threaded Stud is engineered for industrial and mechanical applications where reliable hand-operated clamping and fastening are required. It features a black phenolic body with a star-shaped multi-lobed design that provides excellent grip and user comfort during manual operation.

The knob includes a 20 mm long M10 steel threaded stud insert with zinc plating, providing robust and wear-resistant thread engagement. The knob diameter of 57 mm allows for ample leverage and torque application, suitable for fastening or adjusting machinery components, panels, clamps, and fixtures.

This clamping knob is designed to operate efficiently within a temperature range of -30°C to +85°C and has a melting point of +215°C, making it suitable for many industrial environments, including those exposed to weak acids and chlorinated hydrocarbons.

The durable thermoplastic construction combined with zinc-plated steel inserts ensures long-lasting performance with resistance to thread damage or shearing during repeated use.

Applications include use on access doors, drawers, panels (domestic and industrial), clamps, fixtures, and a broad range of machinery requiring manual clamping or adjustment operations. The product complies with BS771 standards, ensuring quality adherence.

The knob's multi-lobed star shape offers ergonomic grip for maximum torque control. Thermoplastic polyamide construction with zinc-plated steel insert guarantees durability. Male M10 threaded stud of 20 mm length for strong mounting.

Black matte finish for professional appearance and corrosion resistance. Temperature resistant from -30°C to +85°C with a melting point above 215°C. Resistant to weak acids and chlorinated hydrocarbons. Ideal for industrial machine, construction, and manufacturing uses.

Suitable for use on panels, clamps, access doors, and other fastening points. Complies with BS771 for reliable industrial quality. Explore more hand tools and clamping solutions within the Industrial Tools & Equipment category at EnvMart for comprehensive fastening and adjustment hardware options.

Explore more products in our Clamping Knobs category.

RS PRO Black Multiple Lobes Clamping Knob M10 Threaded Stud 57 mm Knob Diameter 20 mm Thread Length 686-137
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Frequently Asked Questions

The clamping knob features an M10 thread size for secure mounting.

The knob diameter is 57 mm, allowing for comfortable handling and torque application.

It includes a threaded stud with a length of 20 mm.

The knob is made from a durable phenolic body and features a steel threaded stud insert that is zinc-plated for wear resistance.

This model is designed to operate efficiently within a temperature range of -30°C to +85°C.

The melting point of this model is +215°C, making it suitable for various industrial environments.

The knob features a star-shaped multi-lobed design that provides excellent grip and user comfort during manual operation.

The product complies with BS771 standards, ensuring quality adherence.

The knob features a black matte finish, providing a professional appearance and corrosion resistance.

It uses a threaded stud mount type for secure installation.

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