Hillman Yellow Dichromate Steel 5/8 in. USS Flat Washer, 25-Pack 24-in x 24-in Tile consider hot-dip galvanized or stainless

consider hot-dip galvanized or stainless for those conditions

3 inches in length with a flat round head and smooth shank

most hardware stores and locksmiths can cut this universal blank

interlocking drop-lock system with wide planks

Representative quote: “Love it…had all 7 boxes in by 4:30

Hillman Yellow Dichromate Steel 5/8 in. USS Flat Washer, 25-Pack 24-in x 24-in Tile consider hot-dip galvanized or stainlessHillman 5 8" USS Flat Washers, Yellow Dichromate (25 Pack) Hardened steel USS flat washers with yellow dichromate finish provide added bearing surface to prevent fasteners from pulling through material. Ideal for use with USS threaded bolts, these 5 8 inch washers offer moderate corrosion resistance and reliable load distribution. Key Features: Corrosion Resistant Finish: Yellow dichromate zinc plating helps protect against rust and wear USS