O-LOC™
Prevailing-Torque Oval Locknut
The O-LOC™ is an all-metal fastener designed to provide a secure and vibration-resistant connection across various applications. This locknut features an oval-shaped locking element on two sides at the top of the nut, creating frictional thread interference during installation.
The O-LOC™ locknut is engineered to maintain joint integrity under conditions involving continuous heavy vibration, shock, extreme temperatures, and numerous loading cycles. The prevailing-torque mechanism ensures that the nut remains securely fastened without the need for additional locking devices, making it crucial in applications where consistent clamping force is essential for safety and performance.
Application
The O-LOC™ locknut is suitable for a wide range of applications, including:
- Automotive Industry: Securing components subject to constant vibration and dynamic loads.
- Machinery and Equipment: Maintaining the integrity of assemblies in industrial machines operating under harsh conditions.
- Construction: Providing reliable fastening solutions in structures exposed to dynamic forces and environmental stressors.
Specifications
Sizes
Available in American Standard and Metric sizes, including hex-finished, jam, heavy, hi, and square nuts.
Torque Versions
Offered in special light or heavy torque versions to accommodate different application requirements.
Materials
Steel Grade 2-5-8, 2H/DH, Monel, brass, bronze, aluminum alloys, and stainless steel.
Threads
UNC, UNF or 8UN Series, Class 2B, 3B, left-hand thread, and Metric.
Finishes
Plain, zinc, cadmium, and other platings and coatings
