Shop

The Simpson Strong-Tie MCW Grade 55 Coupler Nuts are engineered to provide a secure, high-strength connection between threaded rod and anchor bolts in structural and anchoring applications. Manufactured from durable zinc plated carbon steel, these coupler nuts offer dependable corrosion resistance for interior and light-duty exterior environments.

Designed to meet the demands of professional contractors and builders, MCW coupler nuts deliver consistent performance when extending threaded rod or creating continuous rod systems. Their precision threading ensures proper alignment and a tight fit, helping maintain load integrity across connections. Whether you’re working on structural anchoring, hold-down systems, or general construction projects, these coupler nuts provide the strength and reliability required on the jobsite.

Key Features:

• Grade 55 Strength: Built to meet demanding structural requirements with reliable load performance
• Zinc Plated Carbon Steel: Provides corrosion resistance for indoor and light exterior applications
• Precision Threading: Ensures smooth installation and secure connections between threaded components
• Versatile Compatibility: Designed to connect threaded rod to anchor bolts or extend rod assemblies
• Consistent Performance: Manufactured to meet Simpson Strong-Tie quality and engineering standards

Applications:

• Connecting threaded rod to anchor bolts in structural systems
• Extending threaded rod for longer reach or continuous rod setups
• Use in hold-downs, anchoring systems, and structural bracing
• Suitable for commercial construction, residential builds, and retrofit projects

Installation:

• Ensure threaded rod and anchor bolt are clean and properly aligned before installation
• Thread the coupler nut onto one fastener, then connect the opposing threaded component
• Tighten to the specified torque requirements based on project specifications
• Verify full thread engagement to maintain proper load transfer and connection integrity