S-90955A121 1/2"-13 Weld Nuts

Key Features & Benefits at a Glance

• Enhanced alignment tolerance with floating nut design that compensates for minor positional deviations during welding
• Superior welding performance through rectangular base design providing maximum surface contact for secure, permanent attachments
• Reliable thread engagement with Class 2B thread fit ensuring consistent mating with mating components
• Exceptional durability from C1008/C1010 steel construction offering excellent strength and corrosion resistance
• Simplified installation with right-hand UNC coarse threads that enable quick assembly and disassembly
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
• Optimized base dimensions (2 1/4" length × 15/16" width) providing stable welding surface for various joint configurations

Professional Applications & Engineering Value

This rectangular weld nut with floating nut design addresses critical challenges in industrial welding applications where precise alignment is difficult to maintain. The floating nut mechanism accommodates minor positional variations during the welding process, eliminating the need for perfect alignment and significantly reducing assembly time. Manufactured from C1008/C1010 steel, these weld nuts deliver exceptional strength and durability for heavy-duty applications in structural frameworks, machinery manufacturing, and automotive assemblies. The 1/2"-13 UNC coarse thread configuration ensures rapid installation while the rectangular base provides superior weld surface area, creating permanent, vibration-resistant connections that withstand extreme operational conditions in industrial environments.

Specification Summary & Compliance

This weld nut features Class 2B thread fit per UNC standards with right-hand coarse threading (1/2"-13). Manufactured from C1008/C1010 steel with a rectangular base measuring 2 1/4" length × 15/16" width × 1/16" thickness. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting the latest environmental regulations for industrial fasteners. The floating nut design maintains precise thread alignment while accommodating standard manufacturing tolerances common in welding applications.