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RS PRO Black Multiple Lobes Clamping Knob with M8 Threaded Stud, 44 mm Diameter, 20 mm Thread Length 686-115
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Colour | Black |
| Model | 686-115 |
| Mount Type | Threaded Stud |
| Thread Size | M8 |
| Thread Length | 20mm |
| Insert Material | Steel |
| Knob Shape | Multiple Lobes |
| Knob Diameter | 44 mm |
| Female knobs | M5 (RS 686159), M6 (RS 686165), M8 (RS 686171), M10 (RS 686187) |
| Through threads | M6 (RS 686193) |
| RS PRO Black Polypropylene Multiple Lobes Clamping Knob, M8, Threaded StudBrand | RS PRO |
Key Features
- The knob features a 44 mm diameter for comfortable manual operation.
- Thread length is 20 mm with a durable M8 threaded stud mount type.
- Constructed with steel inserts and a black phenolic thermoplastic body for wear resistance.
- Matte black finish suitable for professional and industrial use.
- Operating temperature ranges from -30°C to +85°C with melting point of +215°C.
- Resistant to weak acids and chlorinated hydrocarbons ensuring chemical durability.
- Designed for tightening, clamping, and adjusting in machinery and equipment applications.
- Complies with BS771 standards for quality and reliability.
Product Description
RS PRO 686-115 Black Multiple Lobes Clamping Knob offers an ergonomic star-shaped design with multiple lobes to provide excellent grip and torque for tightening and fastening applications. This knob features an M8 threaded stud with a thread length of 20 mm and a diameter of 44 mm, crafted to enhance user comfort and performance.
The knob's body is made from impact-resistant phenolic thermoplastic, reinforced with steel inserts to ensure durability and wear resistance under frequent use. The matte black finish provides a professional appearance while protecting the knob from surface damage.
Operating temperatures range between -30°C and +85°C, with a melting point of +215°C. This makes the knob suitable for various industrial environments and applications, including machinery, clamps, fixtures, access doors, drawers, and panels, both in domestic and industrial settings.
The material composition offers resistance to weak acids and chlorinated hydrocarbons, enhancing chemical durability and extending product life.
Compliant with BS771 standards, this RS PRO clamping knob is built for reliability in rigorous working conditions. It is manufactured in China under strict quality controls, assuring robustness and consistency.
Applications span across industrial, manufacturing, construction, machine tooling, audio-visual equipment, and more, where ergonomic grip and precise clamping are paramount. The knob features a 44 mm diameter for comfortable manual operation.
Thread length is 20 mm with a durable M8 threaded stud mount type. Constructed with steel inserts and a black phenolic thermoplastic body for wear resistance. Matte black finish suitable for professional and industrial use.
Operating temperature ranges from -30°C to +85°C with melting point of +215°C. Resistant to weak acids and chlorinated hydrocarbons ensuring chemical durability. Designed for tightening, clamping, and adjusting in machinery and equipment applications.
Complies with BS771 standards for quality and reliability. Manufactured in China ensuring consistent production quality. Explore additional RS PRO industrial hardware and clamping solutions at EnvMart to enhance your machinery and assembly setups.
Explore more products in our Clamping Knobs category.
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Frequently Asked Questions
The clamping knob has a diameter of 44 mm, providing comfortable manual operation.
The M8 threaded stud has a thread length of 20 mm.
It features a black phenolic thermoplastic body reinforced with steel inserts, ensuring wear resistance.
The operating temperature range is from -30°C to +85°C, with a melting point of +215°C.
Yes, it is resistant to weak acids and chlorinated hydrocarbons, enhancing its chemical durability.
It complies with BS771 standards for quality and reliability.
This clamping knob is manufactured in China under strict quality controls.
The knob features a multiple lobes design, providing excellent grip and torque.
The mount type is a threaded stud, specifically an M8 size.
The clamping knob comes in a matte black finish, suitable for professional and industrial use.
Yes, there are female knobs available in sizes M5, M6, M8, and M10.
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