Optia Threaded Fasteners
Engineered to Stop Vibration Loosening
The Optia® range of threaded fasteners offers advanced mechanical locking solutions designed to eliminate vibration-induced loosening in high-performance applications. Featuring three proven technologies — Spiralock®, Spectralock®, and Wedgelock® — Optia fasteners outperform standard threads by providing a secure, reliable mechanical lock.
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Spiralock® & Spectralock®: Modified thread geometries remove clearance between male and female threads for superior vibration resistance.
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Wedgelock®: Uses ramped surfaces on the bolt/nut head and washer to maintain clamp force and prevent loosening under dynamic loads.
With internally and externally threaded options, engineered specials, and metal clips, Optia® threaded fasteners are trusted across industries to enhance joint security and extend product life. Backed by STANLEY® Engineered Fastening's supply chain expertise, Optia helps reduce failure rates and optimise fastener inventory.
👉 Looking to eliminate vibration loosening in your applications? Speak to the Rivetwise team today to find the right Optia® fastening solution for your needs.
