Simpson Strong-Tie #9 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack) SD9112R100 - The Home Depot

The Strong-Drive SD Connector screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application. The load-rated SD screw has been tested and approved for use in many popular Simpson Strong-Tie products. In certain applications screws are easier and more convenient to install than nails, and the single-fastener load values achieved by the SD screw exceed those of typical 10d common or 16d common nails. In addition, the galvanized coating makes the SD screw ideal for interior and most exterior conditions.
Simpson Strong-Tie Brand Video

Simpson Strong-Tie #9 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack) SD9112R100 - The Home Depot

Simpson Strong-Tie 1/4 in. x 6 in. Strong-Drive SDS Heavy-Duty Connector Screw (10-Pack) SDS25600-R10 - The Home Depot

Simpson Strong-Tie #9 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack) SD9112R100 - The Home Depot

Simpson Strong Tie SIMPSON-SD8X1.25-R SD8X1.25-R #8 x 1-1/4 Wafer-Head Screw 100ct, 1-1/4-Inch : Industrial & Scientific

Simpson Strong-Tie Sd10212r100-r Connector Screw #10X2.5

4 Set of 100 Pack - Simpson STRUCTURAL Screws Sd9112r100 No.9 by 1-1/2-Inch

Simpson Strong-Drive® SD9112 #9 x 1-1/2 SD Screws for Structural Connectors

Simpson Strong-Tie #9 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack) SD9112R100 - The Home Depot

Simpson Strong Tie SD9112R500#9 x 1-1/2 Strong-Drive Galvanized Hex Head Connector Screw 500 per Package : Industrial & Scientific

Simpson Strong-Tie #9 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw

Simpson Strong-Tie Strong-Drive 1-1/2 in. x 0.148 in. SCN Smooth-Shank HDG Connector Nail (120-Pack) N10DHDG-R - The Home Depot