S-92673A113 1/4"-20 ASTM F594 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and outdoor applications
- Reliable coarse thread engagement with UNC 1/4"-20 threading for faster assembly and reduced cross-threading risk
- Precision Class 2B thread fit ensures smooth mating with bolts and consistent torque performance
- Industry-standard compliance with ASTM F594 specifications for guaranteed mechanical properties and dimensional accuracy
- Durable external hex drive provides secure wrenching and prevents rounding under high torque loads
- Environmental safety assurance with full RoHS 3 and REACH compliance for restricted substance control
- Versatile standard profile (7/16" width, 7/32" height) compatible with common tools and existing assemblies
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 18-8 stainless steel hex nuts deliver exceptional corrosion resistance in chemical processing, marine, and outdoor equipment where moisture and corrosive agents are present. The coarse UNC 1/4"-20 thread design enables rapid installation in high-vibration environments—from machinery assembly to structural frameworks—while maintaining secure fastening. Manufactured to ASTM F594 standards, these external hex nuts provide consistent mechanical strength and dimensional stability, reducing assembly errors and maintenance downtime. The Class 2B thread fit ensures compatibility with standard bolts, offering reliable performance in automotive, construction, and manufacturing applications where precision and durability are critical.
Specification Summary & Compliance
This hex nut features 1/4"-20 UNC coarse threads with Class 2B thread fit per ASME B1.1 standards, ensuring proper clearance and interchangeability. Dimensions include 7/16" width across flats and 7/32" height. Manufacturing complies with ASTM F594 for stainless steel nuts, guaranteeing material properties and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental regulations for hazardous substance restrictions.
