Delivering Fluid Sealing Solutions Since 1972


Supplying Springs to industry for over 50 years

For many years M Barnwell Services has supplied springs and fasteners to its OEM and industrial customers. We source our springs from a range of manufacturing partners within the UK whose heritage dates back hundreds of years and are able to fulfil orders however large or small. With their support, we can give a commitment to our customers, guaranteeing quality and service.

When quality is paramount the range is backed up by ISO 9001, AS9100, Nadcap and TS16949 accreditations.

We offer a standard or bespoke service in the design and manufacture of custom and prototype springs from various materials including Carbon Steel, Stainless Steel, Phosphor Bronze, and Inconel. In addition, we provide a comprehensive service from laser cut prototypes to full production, combining technology and quality to develop adaptable and durable products.


Popular spring designs include:

  • Compression – Designed to oppose compression and return to the uncompressed length
  • Torsion / Tension – Can store and release angular energy or statically hold a mechanism
  • Wire Forms – With the same bending stiffness in all directions to meet specific task
  • Extension Springs – Designed to create a resistance to a pull force
  • Die Springs – With heavy force used in die stamping machinery
  • Disc Springs – Stackable washer

If you are in the Automotive, Petrochemical, Food and Beverage or Marine industries, M Barnwell Services will help you find a solution.

For more information about our range contact a member of the team.


Various Standards and customer specials are available


Carbon Steel, Stainless Steel, Phospor Bronze, Inconel, Special Plate Finishes & many more


Compression, Tension, Torsion Garter, Meander Springs


Bespoke Kits, Selection Boxes & Top-up Bags available