S-3133T43 Square Strut Channel Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to premium 316 stainless steel construction
• Versatile compatibility with four common strut channel heights (13/16", 1 5/8", 2 7/16", 3 1/4") for flexible installation
• Enhanced load distribution and structural stability for 1/4" rod applications in heavy-duty framing systems
• Broad strut profile adaptability including Standard, Low Profile, High Profile, and Stacked channel types
• Environmental compliance assurance meeting RoHS 3 and REACH standards for regulated industrial applications
• Consistent 1 5/8" width compatibility ensuring reliable fit across various strut channel systems
• Long-term durability maintaining performance in chemical-exposed and high-moisture industrial settings

Professional Applications & Engineering Value

Engineered for demanding strut channel framing systems, these 316 stainless steel washers address critical corrosion and structural integrity challenges in industrial environments. The molybdenum-enhanced alloy provides exceptional resistance to chlorides and chemical agents, making these components ideal for electrical strut applications, chemical processing plants, and coastal installations where standard fasteners fail. Their multi-height compatibility (13/16" to 3 1/4") simplifies inventory management while ensuring proper load distribution across various channel profiles including stacked configurations. The precision-formed washer design prevents galvanic corrosion when paired with compatible 1/4" rod systems, delivering reliable performance in mechanical framing, pipe supports, and heavy equipment mounting applications where vibration resistance and long-term structural stability are paramount.

Specification Summary & Compliance

Manufactured from 316 stainless steel for maximum corrosion resistance, these strut channel washers accommodate rod diameters of 1/4" and are compatible with strut channels measuring 1 5/8" in width across four standard heights: 13/16", 1 5/8", 2 7/16", and 3 1/4". Components are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring adherence to the latest regulatory requirements for industrial hardware. Suitable for use with Standard, Low Profile, High Profile, and Stacked strut channel configurations.