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RS PRO Black Phenolic Clamping Knob, Multiple Lobes, M6 Thread, Threaded Stud, 32 mm Diameter, 686-092

Category Clamping Knobs Brand RS PRO Condition New

Specifications

Country of Origin China
Brand RS PRO
Colour Black
Body Material Phenolic
Model 686-092
Finish Matte Black
Melting Point 215 °C
Mount Type Threaded Stud
Hole Diameter 12mm
Thread Size M6
Thread Length 15mm
Insert Material Steel
Standards/Approvals BS771, EN61340
Knob Shape Multiple Lobes
Knob Diameter 32 mm
Hole Length 17mm
Female knobs M5 (RS 686159), M6 (RS 686165), M8 (RS 686171), M10 (RS 686187)
Through threads M6 (RS 686193)
Nylon male scallop knob,M6x15mmBrand NEUTRAL

Key Features

  • Multiple lobes provide a secure and comfortable grip for easy hand tightening.
  • Constructed from phenolic body material for high durability and wear resistance.
  • M6 threaded stud ensures compatibility with standard panel and equipment fastenings.
  • Knob diameter of 32 mm and threaded length of 15 mm allow versatile mounting.
  • Black matte finish with steel insert for robust industrial applications.
  • Suitable for use in machinery, clamps, access doors, and drawer assemblies.
  • Working temperature range from minus 30°C to plus 85°C for reliability in varied environments.
  • Meets BS771 and EN61340 standards for industrial compliance.

Product Description

RS PRO 686-092 Black Phenolic Clamping Knob with a multiple lobes design and M6 threaded stud is engineered for use in demanding industrial environments where secure fastening and ergonomic manual adjustment are essential. Its star-shaped multiple lobe configuration provides excellent grip and allows operators to effortlessly clamp, tighten, or adjust mounted equipment and fixtures without the need for tools.

The knob is manufactured using strong, wear-resistant phenolic material, complemented by a steel insert, to withstand repeated use and resist chemical and physical wear. This ensures reliability and longevity even with frequent handling in industrial and commercial settings. The 32 mm knob diameter offers a comfortable surface area for applying torque by hand while the M6 threaded stud and 15 mm thread length enable straightforward installation on compatible panels, access doors, clamps, and machinery.

A matte black finish gives the knob a professional appearance and enhances resistance to weak acids and solvents. This design is ideal for environments that require frequent adjustment or rapid set up, such as automation systems, access hatches, machine panels, fixtures, and drawer assemblies. The ergonomic, star-shaped structure not only improves efficiency in daily operations but also contributes to user comfort and safety.

With compliance to BS771 and EN61340 standards, this clamping knob is well-suited for electrically sensitive and safety-focused applications. Its functional temperature range of minus 30°C to plus 85°C ensures consistent performance both in chilled environments and in areas exposed to moderate heat. The phenolic material’s high melting point of approximately 215°C and resistance to chlorinated hydrocarbons further enhance its industrial versatility.

This knob finds widespread use throughout manufacturing plants, maintenance shops, machinery assemblies, commercial furniture, laboratory equipment, HVAC systems, and custom enclosures requiring robust hand-operated fastening mechanisms. Whether for industrial panels or commercial fixtures, the RS PRO 686-092 knob delivers quality and performance trusted by professionals.

Explore the full RS PRO clamping knob portfolio for further solutions tailored to your specific hardware and adjustment needs.

Explore more products in our Clamping Knobs category.

RS PRO Black Phenolic Clamping Knob, Multiple Lobes, M6 Thread, Threaded Stud, 32 mm Diameter, 686-092
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Frequently Asked Questions

It features an M6 thread size with a thread length of 15 mm.

The knob is constructed from phenolic material, which is known for its high durability and wear resistance.

The working temperature range is from minus 30°C to plus 85°C.

It meets BS771 and EN61340 standards for industrial compliance.

The knob has a matte black finish, enhancing its appearance and resistance to weak acids and solvents.

The melting point of the phenolic material is approximately 215°C.

This model uses a threaded stud for mounting.

Yes, the M6 threaded stud ensures compatibility with standard panel and equipment fastenings.

It features a multiple lobes design that provides a secure and comfortable grip for easy hand tightening.

The hole diameter for mounting is 12 mm.

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