S-4335N121 Length 4" Flanged Cross-Bracing Washers

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity - Supports up to 16,600 lbs for demanding structural applications
• Secure locking mechanism - Integrated locking tab prevents rotation and maintains positioning under vibration
• Superior corrosion protection - Primed cast iron construction with red coating extends service life in harsh environments
• Versatile shaft compatibility - Designed for both 1/2" and 5/8" shaft diameters across multiple applications
• Optimized dimensional stability - 3" width and 4" length provide substantial bearing surface for cross-bracing systems
• Heavy-duty material integrity - Cast iron construction ensures reliable performance in structural and construction settings
• Industry-standard sizing - Inch system measurements ensure compatibility with existing equipment and specifications

Professional Applications & Engineering Value

Engineered specifically for cross-bracing systems in structural and construction applications, these primed cast iron washers address critical stability challenges in high-load environments. The locking tab design provides essential anti-rotation security, preventing loosening under dynamic loads and vibration - a common failure point in structural applications. The red primed surface offers superior corrosion resistance, extending service life in exposed industrial settings. With compatibility for both 1/2" and 5/8" shaft diameters, these industrial-grade washers deliver reliable performance in scaffolding, structural bracing, and heavy machinery applications where load distribution and secure fastening are paramount for safety and structural integrity.

Specification Summary & Compliance

These heavy-duty washers feature precise inch system dimensions (3" width × 4" length) with compatibility for 1/2" and 5/8" shaft diameters. Manufactured from primed cast iron with a distinctive red coating for corrosion protection, they're engineered for cross-bracing applications with a maximum load capacity of 16,600 lbs. The integrated locking tab ensures secure positioning in structural systems. While hardness is not specifically rated, the cast iron construction provides inherent durability suitable for industrial and construction environments requiring reliable load distribution and vibration resistance.