Subtotal (1 pack of 25 units)*
£49.15
(exc. VAT)
£58.975
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 25 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 + | £1.966 | £49.15 |
*price indicative
- RS Stock No.:
- 245-2587
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Washer Type | Cup | |
| Outside Diameter | 5/8in | |
| Material | Steel | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Washer Type Cup | ||
Outside Diameter 5/8in | ||
Material Steel | ||
RS PRO Cup Washers
Introducing the range of RS PRO Cup Washers, a high-quality fastener solution for covering nuts or bolts for safety or anti-tampering in a wide range of applications. Each fastener is made from steel and is available in either a plain, or hot dipped galvanised finish, making them much more cost-effective than their stainless-steel counterparts, while still offering a high level of protection against surface rust and oxidisation.
Features and Benefits:
- This range of RS PRO fasteners is ideal where a safe and tamper proof professional finish is required and where additional support may be required when the nut or bolt is tightened
- Manufactured with a plain or hot dipped galvanised finish, each fastener provides good protection against surface rust and oxidisation and offers good lubricity to the threads of the fastener
- In addition to this, the steel washers are much more cost effective than stainless steel and is also widely recyclable, making them a much more sustainable option
- Available in a wide range of sizes and shapes dependant on your requirements
Applications:
Washers are designed specifically for ease of use and simplicity. They are used for applications where a nut or bolt needs to be tightened to prevent the fastener from loosening or to distribute the load evenly from the nut or bolt head over a larger area. Additionally, they can also serve as a spacer through the fastener before driving it into the surface or object, which in turn creates an additional surface which prevents the fastener from going too deep. Washers are most commonly used in:
- Household applications and DIY
- Electronics and industrial manufacturing
- Construction and building
Why RS PRO?
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards - they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.