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Nuts & Tube Sleeves

The stainless steel nuts and tube sleeves we manufacture at Custom Fittings are recognised by leading companies in a range of sectors to be of the very highest quality. We supply 13 different products to meet your needs, with both BSP’P and JIC connections.

Our desire to innovate means that we invest in the latest best custom machinery and hire only the very best specialist engineers. Our customers in the nuclear, automotive, transportation and petrochemical industries share our passion for British manufacturing, which is why they choose our industrial fittings again and again.

We began trading as a small family business, but over the last 30 years Custom Fittings has grown to become one of Europe’s leading fitting manufacturers, with 75 employees and operating from our state-of-the-art manufacturing and warehousing facility in West Yorkshire. We’re proud to say that all of the 3,000+  products we now manufacture and stock meet our Quality Assurance Policy as detailed in our ISO 9001 certification. Our commitment to the family values that we started with remains: just call our friendly and knowledgeable customer service team and see for yourself!

We offer international shipping and export to over 50 countries worldwide. Watch the countdown on our website: we 100% guarantee same day despatch, with urgent orders for stock items despatched within the hour.

Our team of engineers use the most sophisticated machinery available: all of our nuts and tube sleeves are CNC lathe-turned and made from 316 Stainless Steel. Stainless steel offers the best value over a lifetime, because of its superior corrosion, fire and heat resistance, hygienic qualities and aesthetic appearance. We offer both off-the-shelf and bespoke products and carry high stock levels of raw materials, so all parts can be rapidly manufactured specifically for your needs out of other high nickel alloys.

13 Item(s)

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13 Item(s)

32 per page

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Customer Reviews

"Custom Fittings are a 1st tier supplier to GS Hydro for stainless steel high and low pressure hydraulic components. For over 20 years Custom Fittings have been our preferred supplier due to the high ..." Chris Hargreaves, Managing Director - GS Hydro UK

We have been using Custom Fittings for many years now, they offer fantastic customer service as well as top of the range products. We could not recommend them more highly and will continue to use them..." James Tidy, Director - Tidyco Ltd

"Custom Fittings have been the number one supplier for stainless steel fittings to Fluid Power Services for over 25 years now.In the early years our requirements were for standard off the shelf parts ..." Anthony Smith, Sales Director - Fluid Power Services Ltd

Custom Fittings provide us with a fast, efficient supply of top quality Stainless Steel fittings and valuable assistance with problem solving and special order parts." Colin Leonard, British Aerospace Engineer

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