S-94407A112 8-36 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance with nylon insert locking technology, maintaining secure fastening in high-motion environments
• Enhanced corrosion protection from black-oxide coated 18-8 stainless steel, ideal for harsh industrial conditions
• Reliable high-temperature performance with nylon insert rated up to 220°F (104°C) without compromising locking capability
• Precision fine threading with UNF 8-36 and Class 2B thread fit ensuring smooth installation and consistent engagement
• Industry-standard external hex design for easy installation using common wrench tools
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for global industrial applications
• Durable construction combining stainless steel strength with specialized locking mechanism for long service life

Professional Applications & Engineering Value

This 8-36 UNF nylon insert locknut delivers critical vibration-resistant performance for demanding industrial applications where secure fastening is paramount. The black-oxide 18-8 stainless steel construction provides exceptional corrosion resistance in challenging environments, while the fine thread configuration ensures precise engagement and superior clamping force distribution. The nylon insert locking mechanism maintains consistent tension under thermal cycling and mechanical stress, solving common loosening issues in machinery, automotive assemblies, and electrical enclosures. Engineered for high-temperature applications up to 220°F, this locknut prevents costly downtime and maintenance in vibration-prone systems, offering reliable performance in manufacturing equipment, transportation components, and industrial automation systems where safety and reliability are critical.

Specification Summary & Compliance

This locknut features precision Class 2B thread fit with 8-36 UNF fine threading and right-hand thread direction, manufactured to industry standards for consistent performance. Dimensions include 11/32" width and 15/64" height with standard hex profile for universal compatibility. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance. The external hex drive style provides reliable torque transmission while the nylon insert locking type delivers consistent vibration resistance across the specified temperature range.