Abb 241 Square Washer 3/8 Inch Stainless Steel

Product Description

The ABB 241 is a stainless steel square washer designed for use in metal framing applications. Measuring 1.5 inches wide by 1.5 inches tall with a depth of 0.1875 inches, it accepts a 3/8-inch bolt and provides a broad bearing surface that distributes load across strut channels and structural connections. The SilverGalv finish adds corrosion resistance suited to exposed or damp environments. Electricians, mechanical contractors, and structural installers use this washer when securing threaded rod, strut fittings, and similar hardware in metal framing assemblies.

This washer is a standard component in metal framing and strut channel systems found in commercial and industrial construction. It is commonly installed during rough-in work to back up bolted connections on unistrut-style channel, pipe hangers, and equipment support structures. The 3/8-inch bolt hole size aligns with widely used hardware in electrical and mechanical support systems.

Key Features

• Stainless steel construction with SilverGalv finish for corrosion resistance
• 3/8-inch bolt hole fits standard threaded rod and strut hardware
• 1.5 inch by 1.5 inch square profile distributes clamping load evenly
• Part of the AB241 Series for consistent fitment with compatible metal framing components
• Made in the United States

Compatibility

Designed for use with metal framing applications requiring a 3/8-inch bolt hole square washer, including strut channel systems and structural support assemblies.

Installation Notes

Installation is performed by electricians or mechanical contractors during support structure assembly. Torque fasteners to hardware manufacturer specifications and verify the bolt hole alignment before final tightening. Follow applicable NEC or local building code requirements for support spacing and hardware ratings. Inspect washers for damage or deformation before installation.

Technical Specifications

• Material: Stainless Steel
• Finish: SilverGalv
• Bolt Hole Size: 3/8 inches
• Width: 1.5 inches
• Height: 1.5 inches
• Depth: 0.1875 inches
• Weight: 17 pounds per 100 pieces
• Country of Origin: United States

Standard Information

• Brand: ABB
• Manufacturer Part Number: 241