BOSTITCH PT-16D131GFH2 3-1/2-Inch X.131-Inch Smooth Shank Thick Coat Smooth The BOSTITCH PT-16D131GFH2 3-1/2" X.131" SMOOTH SHANK THICKCOATR SMOOTH SHANK PAPERTAPE NAILS, 2000ct feature an off-set round head to satisfy building code in all regions (ICC-ES-1539 Code Complaint). Constructed of an industrial grade carbon steel alloy, with a polymer coating that facilitates drivability and increases withdrawal performance. THICKCOATR corrosion resistance meets or exceeds hot dipped galvanized ASTM A153 Class D (1oz/ft2) via ICC-EC: ESR1482. These nails fit most 30 to 34 degree paper tape mailers. For use in all pressure treated lumber. Commonly used for: Framing. 2,000 nails. Features Off-Set Round Head to satisfy building code in all regions Polymer Coating Facilitates Drivability THICKCOATR Corrosion Resistance meets or exceeds Hot Dipped Galvanized ASTM A153 Class D Industrial Grade Carbon Steel Alloy Fits most 30 to 34 degree Paper tape Mailers USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.