S-90596A031 3/8"-16 Weld Nuts

Key Features & Benefits at a Glance

• Superior welding stability with 1" base diameter providing maximum surface contact for secure, permanent fastening
• Exceptional thread reliability through Class 1B thread fit ensuring smooth assembly and reduced cross-threading risks
• Optimized material performance using durable steel construction for high-strength applications and corrosion resistance
• Enhanced installation efficiency with coarse UNC threads enabling quick assembly in time-sensitive industrial operations
• Consistent weld quality thanks to standard barrel profile and precise 0.453" diameter for uniform heat distribution
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements
• Versatile right-hand threading compatible with standard 3/8"-16 UNC components across multiple industries

Professional Applications & Engineering Value

This round steel weld nut delivers critical engineering solutions for permanent fastening in structural and heavy-duty applications. The 3/8"-16 UNC coarse thread configuration provides excellent vibration resistance in machinery, automotive frames, and construction equipment where Class 1B thread fit ensures reliable performance despite thermal expansion and dynamic loads. The 1" base diameter creates an optimal welding footprint that distributes stress evenly, preventing weld failure in high-torque environments. Manufacturing facilities benefit from the standard barrel profile that maintains consistent weld penetration depth, while the right-hand thread direction accommodates standard assembly processes. These industrial weld nuts solve common challenges of loosening under vibration and corrosion degradation in harsh operating conditions.

Specification Summary & Compliance

This weld nut maintains precision UNC thread standards with Class 1B thread fit tolerances for consistent mating with corresponding fasteners. The dimensional specifications include 0.453" barrel diameter, 7/16" barrel height, and 1" base diameter with 5/64" base thickness. Manufacturing compliance includes RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance for environmental regulations, ensuring suitability for global industrial supply chains and sustainable manufacturing practices.