S-90860A112 1/4"-20 Weld Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments.
• Exceptional weld strength and stability from the round flange and standard barrel profile, providing a secure, permanent fastening point.
• Reliable and precise thread engagement with Class 2B thread fit, reducing the risk of cross-threading and ensuring smooth assembly.
• Broad compatibility with UNC 1/4"-20 coarse threads, making it a versatile choice for a wide range of industrial equipment and machinery.
• Optimized for high-stress applications due to its robust 3/4" base diameter and 1/16" base thickness, distributing load effectively.
• Compliance with major environmental and safety standards including RoHS 3 and REACH, ensuring safe use in regulated markets.
• Easy installation and consistent performance with right-hand thread direction and standardized dimensions for efficient production workflows.

Professional Applications & Engineering Value

This 1/4"-20 UNC weld nut is engineered to address critical challenges in industrial fastening, such as vibration loosening and corrosion-induced failure. Made from 18-8 stainless steel, it offers excellent resistance to rust and chemical exposure, making it ideal for automotive assemblies, machinery frames, and outdoor infrastructure. The round flange design and standard barrel profile enhance weld integrity, preventing distortion and ensuring a strong bond even under dynamic loads. With its coarse thread spacing and Class 2B thread fit, it facilitates quick, reliable installations in high-volume manufacturing, reducing downtime and maintenance costs. This nut is a trusted solution for applications demanding durability, precision, and compliance with stringent industry standards.

Specification Summary & Compliance

This weld nut adheres to UNC thread standards with a Class 2B thread fit for consistent dimensional accuracy. Key specifications include a barrel diameter of 0.313", barrel height of 7/16", base diameter of 3/4", and base thickness of 1/16". It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.