S-90607A450 1/2"-13 Weld Nuts

Key Features & Benefits at a Glance

• Superior welding stability with 3 precision projections ensuring consistent alignment and strong, permanent attachment in industrial assemblies.
• High-strength steel construction provides excellent durability and resistance to shear and vibration in demanding environments.
• Class 1B thread fit offers smooth, reliable engagement with mating bolts, reducing cross-threading risks and speeding up installation.
• Coarse UNC threading (1/2"-13) enables quick assembly and disassembly, ideal for maintenance-heavy or high-vibration applications.
• Optimized barrel dimensions (0.594" diameter, 3/8" height) and round flange base (1 1/4" diameter) distribute load evenly, minimizing stress on welded joints.
• Full compliance with REACH and RoHS 3 standards ensures safe, environmentally responsible use without hazardous substances.
• Right-hand thread design simplifies integration with standard components, enhancing workflow efficiency.

Professional Applications & Engineering Value

This heavy-duty steel weld nut is engineered to address common challenges in industrial welding, such as misalignment and weak joint integrity. The round flange design with a 1 1/4" base diameter and three projections ensures maximum surface contact and uniform heat distribution during welding, reducing the risk of warping or failure. Made from robust steel, it withstands high-stress conditions in machinery, structural frameworks, and automotive assemblies. The 1/2"-13 UNC coarse thread and Class 1B fit provide reliable, repeatable fastening, minimizing downtime in production lines. Ideal for applications requiring permanent, vibration-resistant connections, this weld nut enhances assembly longevity and safety while meeting strict industry standards.

Specification Summary & Compliance

This weld nut adheres to UNC thread standards with a Class 1B thread fit for consistent performance. Key dimensions include a barrel diameter of 0.594", barrel height of 3/8", base diameter of 1 1/4", and base thickness of 3/32". It is manufactured in compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, ensuring environmental safety and suitability for global industrial use.