S-95020A222 3/4"-4 1/2 Threaded Rods

Key Features & Benefits at a Glance

• Enhanced Load Distribution with 4" diameter flange spreads clamping force over a wider area, reducing surface damage and improving joint integrity
• Integrated Mounting System featuring four 5/16" mounting holes enables secure secondary fastening without additional components
• Superior Thread Engagement through coil thread design ensures reliable performance in high-vibration industrial environments
• Optimized Installation Efficiency with external hex drive allows for standard wrench access and rapid assembly
• Durable Iron Construction provides excellent strength and corrosion resistance for long-term service in demanding applications
• Right-Hand Thread Compatibility ensures seamless integration with standard threaded rod systems
• Robust Flange Design with 9/32" thickness delivers exceptional stability and resistance to deformation under heavy loads

Professional Applications & Engineering Value

This heavy-duty iron flange nut addresses critical challenges in industrial assembly where vibration resistance and secure hold-down clamping are paramount. The 4" flange diameter combined with four mounting holes creates a distributed load pattern that prevents material distortion and maintains clamping force integrity. The coil thread design provides superior grip on threaded rods, making it ideal for applications subject to dynamic loads and thermal cycling. Engineered with an external hex drive for compatibility with standard tools, this flange nut significantly reduces installation time while delivering reliable performance in construction equipment, machinery bases, and structural frameworks where right-hand threading systems predominate.

Specification Summary & Compliance

This 3/4"-4 1/2 coil thread flange nut features precision-engineered threading compatible with standard threaded rod systems. The component maintains dimensional accuracy with a flange diameter of 4", width of 1 3/16", and height of 1 5/8". Mounting configuration includes four 5/16" diameter holes with 2 1/16" center-to-center spacing. Manufactured from iron with external hex drive and right-hand thread direction, this industrial fastener meets general industrial standards for heavy-duty applications.