10-8X3 1/2 Square Flat Nibs Deck Screw Type17 2/3 Thread Green Ceramic 1,200HR Salt Spray (Pack Qty 1,000) BC-1056DQF17CGR

Designed for outdoor use with decks, spas, siding, fences and docks. Colored Ruspert coating is rated to resist environmental corrossion without streaking the treated lumber Low Carbon Steel Rockwell C 45 minimim