products BST offer all forms of fasteners: Standard fasteners from specialist materials and special fasteners from standard material. All conforming to British standards, customer drawings or a given sample. BST manufactures bespoke fasteners and machined components which are typically within these size ranges: Diameter Threaded - 3mm (1/8") to 200mm (8") [All metric & imperial thread forms are offered.] Unthreaded - 3mm (1/8") to 300mm (12") Length As required A full range of heat treatments, surface coatings, tests and certification are available. (left to right) Stuart Mee (Joint Managing Director) James Mee (General Manager) Tony Lawless (Joint Managing Director)