.275" x 4-1/2" Conquest Structural Screw - T-30 Star Drive, Pkg 50 SDS Max Drill Bits The Simpson ECCQ46-SDS2

The Simpson ECCQ46-SDS2

high-solids

ideal for coastal environments and hardwoods like Ipe

making it ideal for a wide range of industrial and construction applications

This product is intended for use with 7-1/8x posts or columns but is also available in a wide range of other sizes and both nominal and rough-cut lumber

.275" x 4-1/2" Conquest Structural Screw - T-30 Star Drive, Pkg 50 SDS Max Drill Bits The Simpson ECCQ46-SDS2Conquest Structural Screws with T 30 star drive are engineered for serious holding power in structural wood applications. Whether you're working on deck framing, ledger boards, or general wood construction, these screws deliver superior strength, consistent drive, and peace of mind. Each screw features a T 30 star drive for maximum bit engagement and minimal slipping, allowing for quick and precise installs. The aggressive self tapping thread