Skip to navigation Skip to content
Rencol Components Logo
  • sales@rencol.com
  • 0117 916 0090

Call us: 0117 916 0090

MENUMENU
  • Standard Components

        • Plastic & Metal Knobs, Ball Knobs, Threaded Knobs, Control Knobs, Wing Knobs & Clamping Knobs

          Plastic & Metal Knobs, Ball Knobs, Threaded Knobs, Wing Knobs & Clamping Knobs

        • Bridge Handles, Pull Handles, Machine Handles

          Bridge Handles, Pull Handles, Machine Handles, Ledge Handles, Bow Handles & Folding Handles

        • Locks, Toggle Latches, Compression Latches, Camlocks and Vents

          Enclosure Locks, Toggle Latches, Compression Latches, Camlocks, Cabinet Locks & Vents

        • Adjustable Clamping Levers & Adjustable Tension Levers

          Clamping Handles, Indexed Clamping Levers & Adjustable Tension Levers

        • Levelling Feet, Machine Feet & Threaded Bushed

          Adjustable & Fixed Levelling Feet, Machine Feet, Anti-slip Plates & Threaded Bushes

        • Indexing Plungers, Index Bolts, Spring Plungers & Cam Plungers

          Indexing Plungers, Index Bolts, Ball & Spring Plungers, Cam Plungers & Detent Pins

        • Plastic & Metal Enclosure Hinges, Detent Hinges, Positioning Hinges & Lift-Off Hinges

          Enclosure Hinges, Detent Hinges, Positioning Hinges & Lift-Off Hinges

        • Plastic & Metal Control Handwheels & Crank Handles

          Plastic & Metal Control Handwheels, Machine Handles & Crank Handles

        • Fixed Handles, Revolving Handles, T-Handles & PVC Grips

          Fixed Handles, Folding Handles, Revolving Handles, T-Handles and PVC Grips

        • Plastic & Metal Cable Glands, EMC Cable Glands & Compression Glands

          Plastic & Metal Cable Glands, EMC Cable Glands & Compression Glands

        • New products

          New Products

          • Plastic & Metal Knobs, Ball Knobs, Threaded Knobs, Wing Knobs & Clamping Knobs
          • Bridge Handles, Pull Handles, Machine Handles, Ledge Handles, Bow Handles & Folding Handles
          • Clamping Handles, Indexed Clamping Levers & Adjustable Tension Levers
          • Index Plungers, Index Bolts, Ball & Spring Plungers, Cam Plungers & Quick Release Detent Pins
          • Enclosure Hinges, Detent Hinges, Positioning Hinges, Lift-Off Hinges, Concealed Hinges, Removable Hinges
          • Enclosure Locks, Toggle Latches, Compression Latches, Camlocks, Cabinet Locks & Vents
          • Fixed Handles, Folding Handles, Revolving Handles, T-Handles and PVC Grips
          • Plastic & Metal Control Handwheels, Machine Handles & Cranking Handles
          • Adjustable Feet, Levelling Feet, Machine Feet, Levelling Mounts, Anti-slip Plates & Threaded Bushes
  • Custom Components
  • About us
  • Service & Resources
    • FAQs
    • Catalogue request & download
    • Newsletter sign-up
    • Technical specifications
    • Quality control certificates
    • Privacy & cookie policy
    • Terms & Conditions
  • News & Exhibitions
  • Find a Distributor
  • Contact us
  • £0.00 0 items

  • Plastic Ball Knobs, Stainless Steel Ball Knobs & Aluminium Ball Knobs

    Rencol has been manufacturing plastic threaded ball knobs for over 5 decades. We offer one of the worlds most extensive range of ball knobs. Our range includes plastic ball knobs with threaded steel or brass inserts, ball knobs with moulded threads, push-fit ball knobs, self-fixing ball knobs, and metal ball knobs manufactured from stainless steel or aluminium.

    • Home / Standard Components / Plastic & Metal Knobs, Ball Knobs, Threaded Knobs, Wing Knobs & Clamping Knobs / Plastic Ball Knobs, Stainless Steel Ball Knobs & Aluminium Ball Knobs
    Millions of standard components in stock 48hr shipping on stocked items 3D CAD Free samples Custom or modified components
    • Model 17AF PK

      Female Moulded Thread Duroplast Ball Knob

      Model 17AF PK - Female Threaded Moulded Thread Ball Knob View variations
    • Model 17BF PK

      Female Threaded Brass Insert Duroplast Ball Knob

      Model 17BF PK - Female Threaded Brass Insert Ball Knob View variations
    • Model 18AF PK

      Female Threaded Moulded Thread Ball Knob

      Model 18AF PK - Female Threaded Moulded Thread Ball Knob View variations
    • Model 18BF PK

      Female Threaded Metal Insert Ball Knob

      Model 18BF PK - Female Threaded Brass Insert Ball Knob View variations
    • Model 19AF PK

      Female Threaded Push-Fit Ball Knob

      Model 19AF PK - Female Threaded Push-Fit Ball Knob View variations
    • Model 20AF PK

      Female Threaded Push-Fit Ball Knob with Tolerance Ring

      Model 20AF PK - Female Threaded Push-Fit Ball Knob with Tolerance Ring View variations
    • Model 07F MK

      Female Threaded Polished Stainless Steel Ball Knob

      Stainless steel ball knob View variations
    • Model 07SF MK

      Push-fit Polished Stainless Steel Ball Knob

      Model 07SF MK - Push-fit Polished Stainless Steel Ball Knob View variations
    • Model 08F MK

      Female Threaded Polished Aluminium Ball Knob

      aluminium ball knob View variations
    • Model 08SF MK

      Push-Fit Polished Aluminium Ball Knob

      aluminium ball knob View variations
    Filter variations
    Material
    Thread material
    Thread type
    Thread size
    Thread length
    Knob diameter
    Typical lead time

    Our ball knobs are used across a huge range of industries. Rencol's customers range from well-known blue-chip organisations to small start-ups and everything in-between.

    We stock ball knobs for most applications. We offer a range of thread sizes including M4, M5, M6, M8, M10, M12, M16. Diameters range from small 15mm ball knobs up to substantial 51mm ball knobs.

    Rencol Logo
    Unit 2 Avonbridge Trading Estate
    Atlantic Road
    Avonmouth
    Bristol
    BS11 9QD
    Call: +44(0)117 916 0090
    Email: sales@rencol.com

    Follow us on LinkedIn

    Find out more
    • Standard Components
    • About us
    • News & Exhibitions
    • Service & Resources
    • Find a Distributor
    • Contact us
    News & exhibitions
    • Levelling Feet: A Design Engineer’s Guide
    • NEW: Index Plunger with Lever
    • Cam Locks: A Technical Guide for Design Engineers & Product Specifiers
    • A Guide to Locks, Latches & Hinges for Commercial & Emergency Vehicle Construction
    • NEW: Folding Handle & Butterfly Latches for Flight Cases & Enclosures
    Rencol newsletter
    Stay up-to-date with announcements, new products and upcoming exhibitions. We will never spam you or share your details with third parties.

    Sign up
    © Rencol Components 2025
    • My Account
    • Search
    • Basket 0

    Request a call-back

    How to order