0.180" X 6-1/4" Simpson Strong-Tie SWD Double-Threaded Wood Screw - Double-Barrier Coating, Black, Pkg 500 Straight Shank Drill Bits (26) #9 x 1-1/2" Strong-Drive

(26) #9 x 1-1/2" Strong-Drive SD Connector galvanized screws

while the hex washer head allows for increased driving stability

these screws make installation faster and easier while ensuring a clean

The CCQ46SDS2

0.180" X 6-1/4" Simpson Strong-Tie SWD Double-Threaded Wood Screw - Double-Barrier Coating, Black, Pkg 500 Straight Shank Drill Bits (26) #9 x 1-1/2" Strong-DriveThe Strong Drive SWD Double Threaded Screw is a high performance structural fastener engineered for exterior wood to wood applications, including deck ledgers and general framing. Double thread design and unthreaded mid shank, this screw delivers consistent clamping force while minimizing wood splitting and over driving. Crafted for demanding environments, it features a corrosion resistant double barrier coating, ensuring long term durability even in