S-90607A300 1/4"-20 Weld Nuts

Key Features & Benefits at a Glance

• Enhanced welding stability with 3 precision projections ensuring secure, vibration-resistant connections in demanding industrial environments
• Superior material durability through high-grade steel construction providing excellent corrosion resistance and long-term structural integrity
• Optimized installation efficiency featuring coarse UNC threading with Class 1B fit for faster assembly and reduced cross-threading risks
• Religious dimensional consistency with 0.313" barrel diameter and 3/4" base diameter maintaining precise alignment during welding operations
• Comprehensive regulatory compliance meeting both RoHS 3 and REACH standards for environmentally responsible manufacturing
• Versatile application capability through round flange design distributing load evenly across welded surfaces
• Robust thread performance with 1/4"-20 UNC coarse spacing maintaining grip strength under dynamic loading conditions

Professional Applications & Engineering Value

This 1/4"-20 UNC weld nut delivers exceptional engineering value through its steel construction and specialized round flange design. The three precisely positioned welding projections create multiple contact points that penetrate surface oxides during welding, ensuring superior electrical conductivity and permanent fusion. This addresses critical industrial challenges where vibration loosening compromises joint integrity in machinery, structural frameworks, and heavy equipment. The coarse thread spacing combined with Class 1B thread fit provides optimal clearance for rapid installation while maintaining sufficient engagement strength. Manufacturers across automotive, construction, and industrial machinery sectors benefit from the nut's ability to maintain welded connection reliability under thermal cycling and dynamic stresses, significantly reducing maintenance intervals and failure risks in critical assemblies.

Specification Summary & Compliance

This weld nut maintains precise dimensional standards with 0.313" barrel diameter, 5/16" barrel height, and 3/4" base diameter for consistent welding performance. Thread specifications include 1/4"-20 UNC coarse spacing with Class 1B thread fit per ASME B1.1 standards. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety. Manufacturing follows industry-standard protocols for weld nut production, guaranteeing reliable performance in industrial fastening applications requiring permanent threaded connections.