Please find details below of our Christmas Holiday shutdown dates.

Final day for shipping: 22 December 2025*

*Orders placed after 2.30pm on 22 December will be shipped on our return on 02 January 2026.

Closed from 12pm on 23 December 2025, and will re-open from 8.30am on 02 January 2026.

You can still shop online throughout this period, orders will be dispatched on our return.

Wishing you a very Happy Christmas!

We are on of the UK’s leading distributors of External and Internal Shakeproof Washers.

Shakeproof Washers contain a serrated edge which enables is to be held in place by biting into the surface. They are used in applications where there are fastenings with a larger head which will resist the force of the washer being compressed as well as holding the surface.

These Washers are available to purchase directly through our online store.

Here at Caleb Components, we can offer a wide range of our non-threaded fasteners in a bright zinc plate or zinc-yellow finish.

This plating is most commonly used as a corrosion resistance against rain-water, which extends the products life.

The process of bright zinc plating:

1. The part is thoroughly cleaned.
2. The part is then electroplated using a electrolytic solution which contains zinc. The layer of zinc is then deposited onto the products surface.
3. Then, the part goes through the ‘passivation’ process, to help improve its corrosion resistance, and add colour to the parts plating. For example, clear, yellow or black.
4. For high-tensile parts, a de-embrittlement process may be applied post treatment, which helps to prevent parts becoming brittle after plating.
5. A sealing coat can also be added to the part at the end of the process, to also help with the corrosion resistance.

Require a quotation of zinc plated products? Contact us today for a free quotation.

Slotted Spring Tension Pins, also known as Roll Pins, are simply a single coil of steel with an open slot, this will enable the pin to reduce its diameter, so that it can be easily inserted into the appropriate size hole. The most common form of Spring Pin is the Heavy Duty type, and conform to ISO 8752 (DIN 1481) standards.

We offer A2 Stainless Spring Tension Pins off the shelf, however A4 (316) Stainless can be quoted for upon request.

Check out full range of A2 Stainless Spring Tension Pins online using the link below.

To view more of our engineering pins, please view here: https://springfasteners.co.uk/product-category/engineering-pins/

We offer a fantastic range of External & Internal Snap Rings available for same day shipping.

External Snap Rings – M2400 – designed for shafts.

Internal Snap Rings – M2300 – designed for bores.

Shop our full range online today.

Have a query? Please feel free to contact us.

We stock a wide range of DIN 988 Shim Washers in both Carbon Spring Steel & Stainless Steel.

Shim Washers are great when you need to fill a gap to prevent leaks or stop other parts of a machine loosening and rattling around.

Why choose us?

• Large stocks on site, available for same day shipping.
• Small pack quantities available to purchase online.
• Next working day delivery available.
• Friendly technical assistance available.

Have a query? Contact us using the contact form below.

A wide range of our non-threaded fasteners can be produced in A4 Stainless Steel (316 Stainless).

This material is excellent for marine environments where salt-water is present.

Items offered in A4 Stainless include:

• Circlips
• E-Clips
• Spring Tension Pins (Roll Pins)
• Cotter Pins

Please don’t hesitate to contact us with your enquiry.

High quality Stainless Steel External and Internal Circlips supplied here at Caleb Components.

Our standard grade of Stainless for these parts is 420 Stainless.

Shop our 420 Stainless Circlips online: https://springfasteners.co.uk/product-category/circlips/

For marine grade Stainless i.e 316 (A4) Stainless, please contact us for a quotation.

We have been supplying the motor industry for over 20 years.

Our extensive range of parts includes Circlips, Shim Washers, Wave Washers for Bearings and Disc Springs.

All our parts are available to order directly online, or simply call us on 0121 661 6664 to order directly by phone. Express (next working day) Delivery and Same Day Collection available.