Hillman Zinc-Plated Steel 3/4 in. USS Flat Washer, 45-Pack Duct Insulation creating a crisp foundation for

creating a crisp foundation for trim

Q: What advantages does the vinyl coating provide

Zinc-plated steel resists rust and the square neck locks into place to prevent spinning during installation

Equip your project with dependable Grip-Rite galvanized common nails—add this 50 lb box to your cart today

floating installation system and do not require glue

Hillman Zinc-Plated Steel 3/4 in. USS Flat Washer, 45-Pack Duct Insulation creating a crisp foundation for3 4 in. Zinc Plated USS Flat Washers (45 Pack) These Hillman USS flat washers distribute load and protect surfaces when used with 3 4 in. bolts or screws. Made from steel with a zinc plated finish for moderate corrosion resistance, they help secure fasteners in wood, metal, and general construction projects. Key Features: Corrosion Resistant Zinc Plating: Helps protect against rust in indoor and sheltered outdoor applications USS Standard Fit: Sized