The VALUE COLLECTION JN9X02400-005BX 1-1/4" Screw Structural Flat Washer Steel Plain Finish is engineered to provide robust support in heavy-duty applications. Designed for high load-bearing capabilities, this washer ensures structural integrity in demanding environments. Its plain finish offers versatility for both indoor and outdoor use, effectively preventing rust and corrosion to maintain durability across various weather conditions. Constructed from high-quality steel, it delivers exceptional strength and reliability, making it an essential component for construction and assembly projects. The washer's dimensions are meticulously crafted to fit 1-1/4" screws, with an inside diameter of 1-3/8" and an outside diameter of 2-1/2", ensuring a precise fit and optimal performance. This washer is manufactured to meet ASTM F436 standards, guaranteeing consistent quality and performance. By incorporating the VALUE COLLECTION JN9X02400-005BX washer into your projects, you can enhance the structural stability of your assemblies, reduce maintenance costs, and improve overall operational efficiency. Its durable construction and corrosion-resistant properties make it a reliable choice for professionals seeking dependable fastening solutions in heavy-duty applications.