Designed to offer installers a pneumatic-driven alternative to hand-driven nails, the Simpson Strong-Tie structural-connector nail has been tested and approved for use in many popular Simpson Strong-Tie products. Pneumatic nailers that feature a hole-locating mechanism are often more convenient and efficient than hand driving, and the Simpson Strong-Tie structural-connector nail line replaces 8d, 10d and 16d common nails in a variety of Simpson Strong-Tie connector applications. The Simpson Strong-Tie 33° collated nail features 25-nail paper collated strips, compatible with a wide variety of popular pneumatic nailers, and an HDG coating that makes them suitable for ZMAX® and G90 metal connectors from Simpson Strong-Tie. Strong-Drive® 33° SCN SMOOTH-SHANK CONNECTOR Nail — 1-1/2 in. x .148 in. HDG (3000-Qty) (Pack of 64).