• Polished aluminium ball knob with female threading for machinery control and adjustment
  • Aluminium Ball Knob
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Female Threaded Polished Aluminium Ball Knob

Female Threaded Polished Aluminium Ball Knob

Indifit Female Threaded Polished Aluminium Ball Knobs – Lightweight Control with a Professional Finish

Improve control, performance and appearance with Indifit Female Threaded Polished Aluminium Ball Knobs. Designed for smooth manual operation, these precision-engineered knobs offer a lightweight yet durable solution for machinery, equipment and adjustment applications where reliability and ease of use are essential.

With a polished aluminium finish and accurate internal threading, they provide both functional performance and a clean, professional look.

Key Features & Benefits

Lightweight Aluminium Construction – Strong yet lightweight material reduces overall component weight while maintaining durability.

Female Threaded Fit – Precision internal threading ensures secure and easy installation onto compatible studs or threaded rods.

Ergonomic Ball Design – Smooth spherical shape provides a comfortable grip for frequent adjustment and control.

Corrosion Resistant Finish – Aluminium naturally resists corrosion, making these knobs suitable for indoor, workshop and light industrial environments.

Professional Polished Appearance – Clean metallic finish enhances the look of visible machinery and equipment.

Low Maintenance & Long Service Life – Designed for reliable performance in repeated-use applications.

Ideal Applications

Machinery controls and adjustment mechanisms

Industrial equipment and tooling

Jigs, fixtures and automation systems

Workstations and assembly equipment

Workshop, commercial and DIY installations

Why Choose Indifit?

Indifit control components are manufactured to consistent quality standards, delivering dependable fit, smooth operation and excellent value. Combining lightweight performance with durability and a polished finish, these aluminium ball knobs provide a practical and professional solution for a wide range of manual control applications.

Choose Indifit Aluminium Ball Knobs for lightweight strength, smooth control and a clean, professional finish.

How to Request a Quote
  1. Find the size and product code you need from table below.
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  5. Once done, submit your quote to our sales team who will be in touch within 1 hour.

Alternatively feel free to call us now on 01279 656189 for an immediate response!
View full details
Sku A B C D Thread Size
15340R 16 15 8 7 M4
15341Y 16 15 8 7 M5
15342U 16 15 8 7 M6
15343Q 20 18 12 9 M4
15344X 20 18 12 9 M5
15345T 20 18 12 9 M6
15346P 25 23 15 11 M6
15347W 25 23 15 11 M8
15348S 25 23 15 11 M10
15349Z 32 29 18 15 M6
15350V 32 29 18 15 M8
15351R 32 29 18 15 M10
15352Y 38 35 22 18 M6
15353U 38 35 22 18 M8
15354Q 38 35 22 18 M10
15355X 44 37 32 20 M10
15356T 50 46 28 21 M10

Why shop with us?

  • Best priced trade discounts

    Indifit is a leading supplier of industrial components with a reputation for top quality at competitive, affordable prices for your organisation. For pricing and availability of specific items, feel free to browse our online catalogue and reach out to us if you’d like a quotation for a component.

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  • Huge range of engineering components

    Finding the right industrial component for your specific application can be a frustrating experience, but it doesn’t have to be. Our guarantee to you is that you’ll always be received by friendly, helpful, and efficient experts. Take advantage of our product and industry expertise to find exactly what you’re looking for.

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  • Fast next-day delivery

    We offer fast next-day delivery on all in-stock products from our warehouse in the UK. We never charge for minimum orders nor do we have minimum order quantities, so whether it’s a packet of fasteners or bulk quantities you can depend on our speedy next-day delivery to your address.

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Related Products

  • Decades of experience

  • Huge range of engineering finishing components

  • Best priced trade discounts

  • Fast next day delivery

Frequently Asked Questions

What are the main benefits of using Female Threaded Polished Aluminium Ball Knobs?
These knobs enhance control, offer a professional appearance, and are constructed from lightweight yet durable aluminium, making them ideal for a variety of machinery and equipment adjustment needs.
Are these aluminium ball knobs suitable for outdoor or harsh industrial environments?
Yes, their corrosion-resistant aluminium finish makes these knobs suitable for indoor, workshop, and light industrial environments, providing long-lasting performance with minimal maintenance.
How do I install the Female Threaded Polished Aluminium Ball Knob onto my equipment?
The knobs feature precise internal threading, allowing for easy and secure installation onto compatible studs or threaded rods, ensuring reliable operation and adjustment.
What makes the polished aluminium finish of these ball knobs stand out?
The polished aluminium finish not only provides a sleek, professional look but also helps resist corrosion, maintaining the knob's aesthetic appeal and durability over time.
Can these aluminium ball knobs be used in automation systems or jigs?
Absolutely, their precision design and durable construction make them ideal for use in jigs, fixtures, automation systems, and other applications requiring reliable manual control.
What makes the Indifit Female Threaded Polished Aluminium Ball Knob a good choice for machinery control?
The aluminium ball knob offers smooth manual operation, lightweight durability, and a polished professional finish, making it ideal for machinery control and adjustment applications where reliability and ease of use are essential.
Is the aluminium ball knob resistant to corrosion and suitable for different environments?
Yes, the aluminium ball knob features a corrosion-resistant finish, making it suitable for indoor, workshop, and light industrial environments where exposure to moisture or light corrosion may occur.
How easy is it to install the aluminium ball knob on existing equipment?
Thanks to its precise internal threading, the aluminium ball knob provides a secure and straightforward installation onto compatible studs or threaded rods, ensuring a quick and reliable fit.
Can the aluminium ball knob be used in industrial or automation settings?
Absolutely, the aluminium ball knob is ideal for industrial equipment, jigs, fixtures, automation systems, and workstations due to its durable design and ergonomic shape for frequent adjustments.
What are the aesthetic benefits of choosing a polished aluminium ball knob?
The polished aluminium finish not only adds a sleek, professional appearance to machinery and equipment but also enhances the overall look of your control systems with a clean metallic look.