Richelieu PWBLK516 Black Flat Ring (USS) features a robust design crafted from high-quality steel, enhanced with a rustproof black finish. This durable washer is essential for applications where a reliable bearing surface is required, effectively preventing screws, bolts, or nuts from pulling through the material. With a bolt diameter of 5/16 inches, the PWBLK516 is engineered to accommodate various fastening needs. Its inside diameter measures 3/8 inches, while the outside diameter spans 7/8 inches, ensuring compatibility with standard hardware. The washer's thickness ranges from 1/16 to 7/64 inches, providing the strength necessary to support structural integrity in demanding environments. Packaged conveniently in a box of 3840 units, these flat washers are perfect for contractors and builders looking for efficient solutions in bulk. The rustproof finish not only enhances longevity but also adds a sleek aesthetic that blends seamlessly with various materials and finishes. Ready to ship via UPS, Richelieu PWBLK516 Black Flat Rings offer both performance and reliability, making them an indispensable addition to your toolkit for any construction or renovation project. Trust in Richelieu's commitment to quality and innovation for all your hardware needs.
Black Flat Ring (USS) - Rustproof Finish
Bolt Diameter/ Size: 5/16 in
Finish: Rustproof Black
Inside Diameter: 3/8 in
Outside Diameter: 7/8 in
Packaging format: Box of 3840
Product #: PWBLK516
Thickness: 1/16 to 7/64 in
