Brass, Stainless/Mild Steel, Dish and Cup Engine Core Plugs
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Core Plugs International™ are the only supplier in the UK (and possibly the world) that stock the biggest range of core plugs in various metals.
Although we predominantly deal in mild steel, stainless steel and brass; other metals for example, copper and aluminium are available upon request. An approximate lead-time of 5-15 working days are required to obtain material(s), press & deliver.
Please note: Due to the difference in names, a 'Core Plug' - either 'cup' or 'dish/welch', can be referred to as the following misnomers: Freeze, Frost, Expansion, Saucer and Welsh. See our Frequently Asked Questions page for more information.
Delivery information | Terms of Sale, Returns & Refunds | Looking to order in bulk? Let us know.
Orders placed before 4.30pm Monday to Friday (UK time) are dispatched the same day
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Same-Day Dispatch
Automatic discounts applied on orders of £20 and over.
(Bulk discounts from 10% to 50%)
Open 09:00 - 16:30 Monday - Friday
Saturdays & Sundays - Closed
In a hurry for your order?
Select 'Special Delivery Next Day' on checkout. (UK only)
For International Express orders 1-3 day delivery, contact us prior to ordering.