Simpson 15 deg. Wire Coil Ring-Shank Nail 2-1/2 in x .092 in White Painted Full Round Head 3600-Pk A Angles Featuring a rimmed flat head

Featuring a rimmed flat head with under-head nibs and a high-low threaded point for fast starts

so finish work looks professional without bulky fastener heads drawing the eye

as stated in the manual

Compatible Tool Series: GCN Gas-Actuated Concrete Nailers

5 should be installed with 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws

Simpson 15 deg. Wire Coil Ring-Shank Nail 2-1/2 in x .092 in White Painted Full Round Head 3600-Pk A Angles Featuring a rimmed flat headThe Simpson Strong Tie S13A250CWH is a 15 deg. wire coil, painted, full round head, ring shank nail engineered to deliver both immediate fastening efficiency and long term corrosion resistance. At 2 1 2 inches long with a 0. 092 inch shank diameter, this 8d, 13 gauge nail is crafted from Type 304 stainless steel and features a white painted finish that helps nail heads blend seamlessly with siding and roofing materials. The annular ring shank