S-93560A150 5/16"-18 ASME B1.1 Weld Nuts
Weld Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Enhanced welding stability with 15/32" collar diameter and 0.047" collar height for secure, distortion-resistant attachment
- Superior thread engagement through Class 2B thread fit, ensuring reliable fastening in high-vibration industrial environments
- Optimized for high-strength applications with coarse UNC threads (5/16"-18) that resist loosening under dynamic loads
- Simplified installation using standard 31/64" holes, reducing preparation time and improving assembly efficiency
- Long-term corrosion resistance from compliant steel construction, maintaining integrity in demanding conditions
- Regulatory compliance assurance meeting ASME B1.1 standards alongside REACH and RoHS 3 environmental directives
- Versatile right-hand threading compatible with common industrial equipment and maintenance procedures
Professional Applications & Engineering Value
Engineered for heavy-duty welding applications, this 5/16"-18 UNC steel weld nut delivers exceptional performance in structural assemblies, machinery frames, and transportation equipment. The hex weld nut design provides superior torque transmission during installation, while the coarse thread spacing prevents cross-threading in high-volume production environments. Manufactured from compliant steel material, it withstands thermal stress during welding operations without compromising thread integrity. The Class 2B thread fit ensures consistent engagement with mating components, reducing assembly errors in automotive, construction, and industrial manufacturing sectors where vibration resistance and long-term durability are critical.
Specification Summary & Compliance
This hex weld nut maintains precision Class 2B thread fit per ASME B1.1 specifications with UNC coarse threads (5/16"-18). Dimensional accuracy includes 15/32" collar diameter, 7/32" height, and compatibility with 31/64" holes. Full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives ensures environmental responsibility while meeting industrial safety standards for welding applications.
