S-90715A032 7/16"-14 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance with nylon insert locking that maintains secure fastening in high-motion environments
- Exceptional corrosion resistance thanks to 316 stainless steel construction, ideal for harsh or marine conditions
- Reliable high-temperature performance with nylon insert rated for continuous use up to 220°F without compromising locking capability
- Easy installation and removal with standard external hex drive design compatible with common wrench tools
- Precise thread engagement through Class 2B thread fit ensuring consistent torque and reduced cross-threading risk
- Durable coarse threading using UNC standard for faster assembly and better performance in damaged thread applications
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
This 7/16"-14 UNC nylon insert locknut delivers critical vibration resistance where conventional fasteners fail. The 316 stainless steel material provides superior corrosion resistance against chemicals, saltwater, and industrial atmospheres, while the nylon insert creates consistent locking force without damaging mating threads. Engineered for heavy-duty applications including machinery, transportation equipment, and structural assemblies, this external hex locknut solves common problems of loosening under dynamic loads. The coarse thread profile ensures reliable performance in applications where thread damage may occur, maintaining clamping force in demanding industrial environments where temperature fluctuations and constant vibration challenge fastener integrity.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2B thread fit and UNC coarse threading (7/16"-14). Features standard hex profile (5/8" width) and 29/64" height. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance for industrial applications. Right-hand thread direction with external hex drive style conforms to industry standards for reliable performance across mechanical systems.
