S-90257A038 12-24 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance in harsh environments due to premium 316 stainless steel construction
• Reliable fastening performance with Class 2B thread fit ensuring consistent engagement and vibration resistance
• Quick installation and removal facilitated by standard external hex drive and coarse UNC threading
• Superior mechanical strength from robust 7/16" width and 5/32" height profile
• Broad industrial compatibility with standardized UNC coarse threads for versatile applications
• Environmental regulation compliance meeting RoHS 3 and REACH standards for safe global usage
• Durable right-hand threading providing secure, long-term fastening solutions

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these 12-24 UNC hex nuts deliver critical corrosion resistance where exposure to chemicals, moisture, or salt spray would compromise ordinary fasteners. The 316 stainless steel material maintains integrity in marine, chemical processing, and food production equipment, while the coarse thread design prevents cross-threading during high-speed assembly. With Class 2B thread fit precision, these nuts maintain clamping force under vibration, solving common loosening issues in machinery, structural frameworks, and transportation equipment. The standard hex profile ensures compatibility with common wrenches, streamlining maintenance operations.

Specification Summary & Compliance

Manufactured to UNC coarse thread standards with Class 2B thread fit tolerances for consistent performance. Dimensions include 7/16" width across flats and 5/32" height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no restricted substances. Right-hand threaded external hex drive configuration follows industry-standard specifications for reliable mechanical fastening.