Nut washers

Dayton Superior Nut Washers are onepiece ductile steel designs combining the washer and nut in a single unit. Nail holes are provided to secure the washer to the formwork. Nut Washers are furnished with coil thread in ½” through 1” diameters for use with any coil thread device. The D-6 Nut Washer has ¾” Acme thread and is used with the D-2 She-Bolt.