S-95070A210 1/4"-20 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through innovative Flex-Top locking design that maintains secure fastening under extreme conditions
• Exceptional corrosion resistance provided by 18-8 Stainless Steel construction for long-lasting performance in harsh environments
• Enhanced gripping surface with extra wide hex profile for improved tool engagement and higher torque application
• Reliable thread compatibility with Class 2B thread fit ensuring precise mating with standard UNC coarse threaded components
• Optimized for industrial applications featuring right-hand UNC coarse threads (1/4"-20) for common assembly requirements
• Easy installation and removal using standard external hex drive tools for efficient maintenance operations
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use across various industries

Professional Applications & Engineering Value

This 1/4"-20 UNC Extra Wide Flex-Top Locknut delivers exceptional engineering value through its specialized 18-8 Stainless Steel construction and innovative locking mechanism. The Flex-Top locking technology addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and heavy equipment applications. The extra wide hex profile provides superior torque transmission capabilities while the Class 2B thread fit ensures consistent performance with standard UNC coarse threaded bolts. Engineered for demanding environments, this corrosion-resistant locknut maintains its integrity in moisture-rich or chemically aggressive settings, making it ideal for outdoor equipment, marine applications, and food processing machinery where reliability and durability are paramount.

Specification Summary & Compliance

This heavy-duty locknut features precise UNC coarse threading (1/4"-20) with Class 2B thread fit tolerance for optimal compatibility. The external hex drive design accommodates standard wrenching tools while the extra wide profile (1/2" width) enhances torque application. Manufactured from premium 18-8 Stainless Steel, the component maintains dimensional stability with a height of 19/64". Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and regulatory acceptance for industrial applications worldwide.