Small Parts & Bearings - an MBA company

Plungers Ball Threaded With Limit Switch Categories


Plungers Ball


Plungers - Ball - Threaded - With Limit Switch
Plungers - Ball - Threaded - With Limit Switch

Also see combined categories:
All Threaded Ball Plungers

Suitable for locking and releasing a device by using a built-in electrical switch. Stainless steel spring, nickel plated body, hardened steel ball.

Supply Cable : Grey for normally open contacts, black for normally closed. Oil resistant. Max tensile load 20N. Working Temperature: -10 deg C to 80 deg C. Electrical Supply : 20 mA DC Max. Switching load recommended 5-10 mA. Voltage : 12-24V Supply Cable 3mm - 2 Phase, 2 metres long. Safety Standard : IP40 Average Switch Life Span : 3 milliion switchings.


Plungers - Ball - Threaded - 303 Stainless Steel
Plungers - Ball - Threaded - 303 Stainless Steel

Also see combined categories:
All Threaded Ball Plungers

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Ball - Threaded - 303 Stainless Steel - Nylon Balls
Plungers - Ball - Threaded - 303 Stainless Steel - Nylon Balls

Also see combined categories:
All Threaded Ball Plungers

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Ball - Threaded - 303 Stainless Steel with Threadlock
Plungers - Ball - Threaded - 303 Stainless Steel with Threadlock

Also see combined categories:
All Threaded Ball Plungers

With Long-Lok thread locking compound to prevent loosening

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Ball - Threaded - Acetal Body and Nylon Ball
Plungers - Ball - Threaded - Acetal Body and Nylon Ball

Also see combined categories:
All Threaded Ball Plungers

For use in plastic applications or when the application requires as few metal parts as possible.

Electrical isolation. Highly durable acetal body with stainless steel spring allows use in corrosive environments. Plunger wrenches will not work with these.


Plungers - Ball - Threaded - Acetal Body with Stainless Ball
Plungers - Ball - Threaded - Acetal Body with Stainless Ball

Also see combined categories:
All Threaded Ball Plungers

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Ball - Threaded - Steel
Plungers - Ball - Threaded - Steel

Also see combined categories:
All Threaded Ball Plungers

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Ball - Threaded - Steel Body - Nylon Ball
Plungers - Ball - Threaded - Steel Body - Nylon Ball

Also see combined categories:
All Threaded Ball Plungers

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Ball - Threaded - Steel Body - Stainless Ball
Plungers - Ball - Threaded - Steel Body - Stainless Ball

Also see combined categories:
All Threaded Ball Plungers

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Ball - Threaded - Steel - Threadlock
Plungers - Ball - Threaded - Steel - Threadlock

Also see combined categories:
All Threaded Ball Plungers

With Long-Lok thread locking compound to prevent loosening

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


You may also be interested in

Plungers Spring


Plungers - Spring - Threaded Adapter - Locking - Stainless
Plungers - Spring - Threaded Adapter - Locking - Stainless

Also see combined categories:
All Threaded Spring Plungers
All Handled Spring Plungers

Use your own handle on the thread provided.

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded Adapter - Locking - Steel
Plungers - Spring - Threaded Adapter - Locking - Steel

Also see combined categories:
All Threaded Spring Plungers
All Handled Spring Plungers

Use your own handle on the thread provided.

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded Adapter - Non Locking - Stainless
Plungers - Spring - Threaded Adapter - Non Locking - Stainless

Also see combined categories:
All Threaded Spring Plungers
All Handled Spring Plungers

Use your own handle on the thread provided.

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded Adapter - Non Locking - Steel
Plungers - Spring - Threaded Adapter - Non Locking - Steel

Also see combined categories:
All Threaded Spring Plungers
All Handled Spring Plungers

Use your own handle on the thread provided.

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Stainless
Plungers - Spring - Threaded - Stainless

Also see combined categories:
All Threaded Spring Plungers

303 Stainless Steel.

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Stainless-Acetal
Plungers - Spring - Threaded - Stainless-Acetal

Also see combined categories:
All Threaded Spring Plungers

303 Stainless Steel body and acetal nose

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Stainless and Plastic
Plungers - Spring - Threaded - Stainless and Plastic

Also see combined categories:
All Threaded Spring Plungers

303 Stainless Steel.

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Steel
Plungers - Spring - Threaded - Steel

Also see combined categories:
All Threaded Spring Plungers

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Steel-Acetal
Plungers - Spring - Threaded - Steel-Acetal

Also see combined categories:
All Threaded Spring Plungers

Acetal nose with steel body

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Steel-Acetal - Hex Nose
Plungers - Spring - Threaded - Steel-Acetal - Hex Nose

Also see combined categories:
All Threaded Spring Plungers

Steel body and acetal hex nose

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Steel and Plastic
Plungers - Spring - Threaded - Steel and Plastic

Also see combined categories:
All Threaded Spring Plungers

Plastic nose with steel body

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Steel - Hex Nose
Plungers - Spring - Threaded - Steel - Hex Nose

Also see combined categories:
All Threaded Spring Plungers

Steel body and steel hex nose

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Steel - Hi-Life Flat Hexagonal Nose
Plungers - Spring - Threaded - Steel - Hi-Life Flat Hexagonal Nose

Also see combined categories:
All Threaded Spring Plungers

Over 10 million cycles. Built to take the tough abuse of high speed, long run, stamping operations. Ideal for use as parts lifters in dies, or other applications requiring exceptional long life.

Special long life springs. Black oxide finished bodies. Nylon locking element. Not recommended for use in aluminium applications.


Plungers - Spring - Threaded - Steel - Long Stroke
Plungers - Spring - Threaded - Steel - Long Stroke

Also see combined categories:
All Threaded Spring Plungers

With Long-Lok thread locking compound to prevent loosening

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Plungers - Spring - Threaded - Steel - Threadlock
Plungers - Spring - Threaded - Steel - Threadlock

Also see combined categories:
All Threaded Spring Plungers

With Long-Lok thread locking compound to prevent loosening

Items shown with Long-Lok have a dry threadlocking sealant applied to thread.


Pins Pull


Pins - Pull - Threaded End - Steel
Pins - Pull - Threaded End - Steel

Also see combined categories:
All Pull Pins

Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.

Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. 3/8-16 Threaded end so you can add your own handle or knob. Zinc plated C1038 steel plugners and housings except 5/8 size which is 12L15 steel. Pull up force approx 2.2kg.

Related Information:


Pins - Pull - Threaded End - Stainless Steel
Pins - Pull - Threaded End - Stainless Steel

Also see combined categories:
All Pull Pins

Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.

Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. 3/8-16 Threaded end so you can add your own handle or knob. 303 stainless steel plunger assembly and housing. Pull up force approx 2.2kg.

Related Information:


Pins - Pull - Threaded End - Aluminium and Steel
Pins - Pull - Threaded End - Aluminium and Steel

Also see combined categories:
All Pull Pins

Spring loaded pull pins allow you to quickly retract and engage the plunger for locating, fastening and quick change operations.

Two part assembly includes a barrel and a plunger assembly. The plunger assembly screws into the housing. The housing is designed to be welded into place for strength. Pulling on the handle of the plunger assembly retracts the plunger into the housing. Releasing the handle allows the spring loaded plunger to extend. 3/8-16 Threaded end so you can add your own handle or knob. Aluminium housing 6061-T6, Steel pin 12L15. Pull up force approx 2.2kg.

Related Information:


Knobs - Ball - Threaded - Lateral Grooved
Knobs - Ball - Threaded - Lateral Grooved

Also see combined categories:
All Female Threaded Ball Knobs

Moulded platic control ball handles for machine tools, jigs, fixtures etc.

Stylish grooves to assist with grip. Brass threaded insert.


Knobs - Ball - Threaded - Phenolic
Knobs - Ball - Threaded - Phenolic

Also see combined categories:
All Female Threaded Ball Knobs

Moulded from black or red phenolic resin.

Light Weight. Thermal insulating. Non corrosive.




Knobs - Ball - Threaded - Plastic with Groove
Knobs - Ball - Threaded - Plastic with Groove

Also see combined categories:
All Female Threaded Ball Knobs

Black plastic ball knobs with a groove around the circumference. Brass threaded insert.


Knobs - Ball - Threaded - Plastic with Knurl
Knobs - Ball - Threaded - Plastic with Knurl

Also see combined categories:
All Female Threaded Ball Knobs

Brass threaded insert. Knurled circumference to assist with grip.


Knobs - Ball - Threaded - Polished Aluminium
Knobs - Ball - Threaded - Polished Aluminium

Also see combined categories:
All Female Threaded Ball Knobs

DIN319 Tapped aluminium

Polished with a flash chrome finish.


Knobs - Ball - Threaded - Polished or Raw Brass
Knobs - Ball - Threaded - Polished or Raw Brass

Also see combined categories:
All Female Threaded Ball Knobs

CDA 360 Free Machining Brass

Polished balls are fully finished and suitable for decorative and display purposes.


Knobs - Ball - Threaded - Polished Steel
Knobs - Ball - Threaded - Polished Steel

Also see combined categories:
All Female Threaded Ball Knobs

Low carbon steel 12L14



Knobs - Ball - Threaded - Recessed Top
Knobs - Ball - Threaded - Recessed Top

Also see combined categories:
All Female Threaded Ball Knobs

Brass threaded insert. Phenolic.


Knobs - Ball - Threaded - Soft Touch
Knobs - Ball - Threaded - Soft Touch

Also see combined categories:
All Female Threaded Ball Knobs

Rugged thermoplastic construction with a soft feel. Moulded with a soft rubber shell providing a sure grip. Zinc plated steel insert.


Knobs - Ball - Threaded - Stainless Steel
Knobs - Ball - Threaded - Stainless Steel

Also see combined categories:
All Female Threaded Ball Knobs

303 stainless steel (European grade 1.4305)



Knobs - Ball - Threaded - Thermoplastic
Knobs - Ball - Threaded - Thermoplastic

Also see combined categories:
All Female Threaded Ball Knobs

With moulded plastic threads, or metalic threaded inserts - brass or steel.


Knobs - Ball - Threaded - Wrench Flats and Knob-Lok
Knobs - Ball - Threaded - Wrench Flats and Knob-Lok

Also see combined categories:
All Female Threaded Ball Knobs

Unique Knob-Lok features a nylon locking element that resists vibration and prevents back-off

Perfect for high vibrational applications.


Studs - Ball - Threaded
Studs - Ball - Threaded


Zinc Plated Steel DIN 71803 Form C. Surface Hardened to 55 HRC (Ball (D1) Only - Thread is Not Hardened).


Pins - Ball Lock - Threaded End - Stainless Steel
Pins - Ball Lock - Threaded End - Stainless Steel

Also see combined categories:
All Ball Lock Pins with Threaded End

One end threaded so you can attach your own handle or knob. Also called detent pins.


Related Information:


Balls - Titanium Alloy - Ti-Gr23 Ti-6Al4V-ELI - Threaded
Balls - Titanium Alloy - Ti-Gr23 Ti-6Al4V-ELI - Threaded

Also see combined categories:
All Threaded Metallic Balls

Implant Grade can be used for Jewellery and Body Piercing. Grade 23 6Al-4V is a high strength titanium alloy. Tensile Strength 84.5kgf / mm2. Yield Strength 77.5kgf / mm2. Elongation 10 Percent.

Precision Grade: 200. Plain. Composition Percentage: Al 5.5-6.5, V 3.5-4.5, N 0.03, C 0.08, H 0.013, Fe 0.25, O 0.13, Ti Balance. Grade 23 6Al-4V is a high strength titanium alloy. Tensile Strength 84.5kgf / mm2. Yield Strength 77.5kgf / mm2. Elongation 10 Percent. Threaded either 1-72 UNF or M1.2.

Related Information:


Hooks - Ball - Cup - 304 Stainless
Hooks - Ball - Cup - 304 Stainless


Polished finish. Threaded end for quick installation. Light and strong. Ideal in corrosive environments.



Hooks - Ball End - 304 Stainless
Hooks - Ball End - 304 Stainless


Polished finish. Threaded end for quick installation. Light and strong. Ideal in corrosive environments.



Hooks - Ball - Half Cup - 304 Stainless
Hooks - Ball - Half Cup - 304 Stainless


Polished finish. Threaded end for quick installation. Light and strong. Ideal in corrosive environments.



Threaded Rod - Unthreaded Centre - Steel
Threaded Rod - Unthreaded Centre - Steel

Also see combined categories:
All Threaded Rod

UNC Small range only. Threaded each end 38.1mm (1.5 inches) and unthreaded in the centre.


Related Information:


Threaded Rod - Allthread - Plastic
Threaded Rod - Allthread - Plastic

Also see combined categories:
All Threaded Rod

UNC - UNF - METRIC - Nylon and PVC. Also known as booker rod.

Light Weight. Non Corrosive. Vibration Resistant.


Threaded Rod - Allthread - Stainless Steel - 304
Threaded Rod - Allthread - Stainless Steel - 304

Also see combined categories:
All Threaded Rod

UNC - UNF - METRIC - 303 and 304 grades. Also known as booker rod.



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Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 124370 products in 2774 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Small Parts & Bearings products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 124370 products in 2774 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Small Parts & Bearings products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.