Hillman Zinc-Plated Steel 1/4 in. USS Flat Washer 20 Pack

Flat washers are great for adding resistance to your bolts and screws to prevent them from boring into the wood and weakening it. These SAE fine threaded washers are finished with zinc to be corrosion resistant and designed to fit other fine fit bolts and washers. When selecting a washer, be sure to pick one that matches the fasteners you are already using. Picking a different finish may cause a chemical reaction, weakening your fasteners over time. * UPC: 008236035452 Manufacturer Part No: 6423 Finish: Zinc-Plated Material: Steel Size: 1/4 in. Product Type: USS Flat Washer Number in Package: 20 pk Packaging Type: Clamshell Inch/Metric: Inch Product Name: Flat Discovery - Core, Super, Brand Name: HILLMAN California residents see Prop 65 WARNINGS Hillman Zinc-Plated Steel 1/4 in. USS Flat Washer 20 Pack (Pack of 10).