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RS PRO Black Duroplast Ball Clamping Knob Threaded Hole 19 mm Diameter 686-014
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Colour | Black |
| Body Material | Duroplast |
| Model | 686-014 |
| Mount Type | Threaded Hole |
| Hole Diameter | 12mm |
| Thread Length | 17mm |
| Knob Shape | Ball |
| Knob Diameter | 19 mm |
Key Features
- Constructed from lightweight and durable Duroplast material.
- Features a ball-shaped knob for ergonomic grip and user comfort.
- Equipped with a threaded hole mount type suitable for M5 fittings.
- Resistant to industrial chemicals, oils, grease, and adverse weather conditions.
- Temperature rated from -30°C to +140°C ensuring versatility in applications.
- Ideal for use with levers, handles, furniture, appliances, tools, and machine jigs.
- Complies with BS771 standards for quality assurance.
- Finished in gloss black for a professional look and UV resistance.
Product Description
RS PRO 686-014 Black Duroplast Ball Clamping Knob is a high-quality threaded female knob designed to provide ergonomic handling and reliable clamping performance in various industrial, mechanical, and furniture applications.
Made from Duroplast, a fiber-reinforced plastic composite, this knob offers excellent strength and durability while remaining lightweight. The ball-shaped knob diameter of 19 mm provides a comfortable grip, making it ideal for adjusting, tightening, loosening, clamping, or pushing components with ease.
The knob is fitted with a threaded hole mount (M5 thread) and has a thread length of 17 mm, making it suitable for various machine tools, jigs, furniture handles, and appliances. Its robust construction ensures resistance to most industrial chemicals, oils, grease, weather conditions, and ultraviolet light, supporting use in harsh environments.
Ergonomically designed ball knob shape enhances user comfort. Duroplast material combines light weight with high tensile strength for durability. Threaded hole mounting type ensures secure and versatile attachment options.
Wide temperature tolerance from -30°C to +140°C for stable performance under different conditions. Gloss black finish contributes to UV resistance and aesthetic appeal. Manufactured to BS771 standards assuring quality and reliability.
Commonly used in industrial machinery, furniture, appliances, tools, and jigs. Female knob thread sizes available for varied applications include M4, M5, M6, and M8 variations.
This knurled ball knob is well-suited for industrial tools & equipment applications, hand tool accessories, and mechanical components requiring reliable and user-friendly clamping. Its combination of strength, chemical resistance, and ergonomic design makes it an essential fastening and adjustment component in manufacturing, construction, and furniture assembly sectors.
Explore additional RS PRO industrial hardware and clamping accessories on EnvMart to complete your setup with trusted quality components.
Explore more products in our Clamping Knobs category.
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Frequently Asked Questions
The ball knob has a diameter of 19 mm.
This model is constructed from Duroplast, a fiber-reinforced plastic composite.
It features a threaded hole mount type suitable for M5 fittings.
It is rated for use in temperatures ranging from -30°C to +140°C.
The thread length of this knob is 17 mm.
The knob is finished in gloss black, providing a professional look and UV resistance.
It complies with BS771 standards for quality assurance.
It is ideal for use with levers, handles, furniture, appliances, tools, and machine jigs.
The hole diameter for mounting is 12 mm.
The ball-shaped design enhances user comfort, making it easier to adjust, tighten, loosen, or clamp components.
This product is manufactured in China.
Female knob thread sizes available include M4, M5, M6, and M8 variations.
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