Clarendon Speciality Fasteners (CSF)
Why consider this supplier?
Clarendon Speciality Fasteners (CSF) is a global leader in the distribution and manufacture of high-performance fasteners, components, and seals. Part of the FTSE 250-listed Diploma PLC, the company specializes in providing technical hardware solutions to the aerospace, motorsport, defense, and high-performance automotive sectors.
Capabilities
Components offered
Titanium engine bolts, high-strength alloy fasteners (Inconel, A286), quick-release panel fasteners (AeroLoc, AeroCatch, Livelock), wrenchable and anchor nuts, threaded inserts for composites, structural rivets, captive screws, SEMS screws, and high-temperature seals/O-rings.
Products & services
CSF offers a dual-capability model encompassing the distribution of international standard hardware (NAS, AS, MS, AN, LN, EN) and the in-house manufacturing of bespoke components. Key services include technical design support, custom kitting, 100% inspection for critical components, and Vendor Managed Inventory (VMI) solutions like the 'Clarendon AIR' twin-bin system.
Key technologies
R&D focus
R&D focuses on lightweighting solutions through the use of exotic materials like Titanium and Inconel, specialized fastening for composite materials, and high-reliability interconnect systems for electric vehicle (EV) and motorsport applications.
Certifications
Volume fit
Specialist / low volume · Ultra-low volume / hypercar