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The VALUE COLLECTION BWIM125-025BX is an iron beveled square washer designed for use with 1-1/4 inch bolts. The beveled profile allows the washer to seat flush against angled or irregular surfaces, distributing load evenly and reducing stress concentrations at the fastener point. With a 1-3/8 inch inside diameter and a minimum thickness of 23/32 inch, this washer provides solid material backing in structural and mechanical fastening applications. It is commonly installed by ironworkers, millwrights, structural contractors, and maintenance technicians working on heavy assemblies, beam connections, and similar load-bearing joints.
This beveled square washer is suited for structural steel connections, timber framing, and industrial machinery mounting where standard flat washers do not adequately compensate for surface angle or require additional bearing area. The square profile increases the bearing surface compared to round washers, making it a preferred choice in beam flange connections and heavy structural assemblies. This part is sold individually, with a minimum order quantity of 5 units.
Designed as an OEM-style replacement or standard-service beveled square washer for use with 1-1/4 inch diameter bolts in structural, industrial, and heavy mechanical fastening applications.
Installation is typically performed by structural ironworkers, millwrights, or maintenance mechanics. Always de-energize and lock out any machinery or equipment before replacing fastener hardware in mechanical assemblies. Ensure the bolt, washer, and nut are properly aligned and torqued to the project or equipment specification using a calibrated torque wrench. Follow all applicable structural or mechanical codes for the installation environment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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