Optia® Threaded Fasteners & Components
Our highly engineered Optia® product range includes internally threaded, externally threaded, engineered specials, and metal clips, in addition to a range of mechanical solutions to vibration loosening, solidifying STANLEY® Engineered Fastening's place as a strategic long-term partner with expertise in inventory and supply-base management initiatives for threaded products. We offer complete customization — delivering design flexibility, fast production, and condensed development lead times.
Heli-Coil® threaded inserts improve serviceability in threaded assemblies in a variety of original equipment and repair applications.
Dodge® inserts for plastics and fragile materials are used to achieve metallic-thread performance in a plastic part.
Gripco® Nuts & Nut Assemblies
Gripco® nuts and nut assemblies, including flange, weld, and cage nuts, can be specifically designed to meet customer application challenges.
Internally threaded fasteners and precision machined components, including machined-from-bar, free-spinning nuts, lock nuts, and other components for aerospace and other critical-use applications.
Ferry Cap Components
Specialty designed and manufactured cold- and hot-headed, high-strength fasteners for aerospace, diesel engine, power generation, and industrial markets.
Turbine components, specialty fasteners, and other precision metal components.
Critical-application fasteners, forgings, and machined parts.
Specialty Bar Products
Close-tolerance steel bar machining, thread rolling, drilling, and internal bolting for critical applications.
Highly customized metal components to support power distribution.
Mechanical Solutions to Vibration Loosening
The Optia range includes three distinct technologies that eliminate self-loosening caused by dynamic load with the application environment by delivering a mechanical lock far superior to a standard thread: Spiralock®, Spectralock®, and Wedgelock®. Spiralock® and Spectralock® use modified thread geometries to eliminate clearance between male and female threads, dramatically improving resistance to vibration. Wedgelock® uses surface ramps on the bold/nut head and washer to deliver consistent application of the sufficient clamp force to prevent relative motion.
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The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY® Engineered Fastening Account Executive or your local distributor for specific product information.