S-90860A113 1/4"-20 Weld Nuts
Weld Nuts
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Basic Information
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
- Reliable weld integrity with standard barrel profile and round shape for consistent fusion to workpieces
- Precision thread engagement with Class 2B UNC coarse threads ensuring smooth assembly and reduced cross-threading risk
- Optimized load distribution through 3/4" base diameter providing enhanced stability under stress
- Durable performance in high-vibration applications with right-hand coarse threading maintaining secure connections
- Regulatory compliance with RoHS 3 and REACH standards for safe use across global industrial sectors
- Versatile installation capability with 0.313" barrel diameter and 1/2" height accommodating various material thicknesses
Professional Applications & Engineering Value
Engineered for demanding fabrication environments, this 18-8 stainless steel weld nut delivers exceptional corrosion resistance where moisture or chemicals are present. The round weld nut design with standard barrel profile ensures consistent penetration welding across automotive frames, machinery guards, and structural assemblies. Its 1/4"-20 UNC coarse threading provides rapid installation in sheet metal applications while maintaining vibration resistance. The Class 2B thread fit guarantees compatibility with standard bolts, reducing assembly time and eliminating thread galling issues common in stainless fasteners. These weld nuts solve critical challenges in electrical enclosures, transportation equipment, and industrial machinery where permanent threaded connections must withstand thermal cycling and mechanical stress.
Specification Summary & Compliance
Manufactured to UNC coarse thread standards with Class 2B thread fit tolerance for consistent bolt engagement. Dimensions include 0.313" barrel diameter, 1/2" barrel height, 3/4" base diameter, and 1/16" base thickness. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety protocols for industrial components.
