3/8" x 24" Simpson SDS-Plus Concrete Drill Bit, Carbide Tip, Pkg 1 Sheet Metal Screws The smooth upper shank helps

The smooth upper shank helps pull wood members together for solid

a wafer-style head with self-countersinking nibs

Simpson pin-drive expansion anchors are coated in yellow zinc dichromate and used for medium and heavy-duty fastening applications into concrete and grout-filled block

The #9 Roofjack Round EPDM Pipe Flashing Boot is a versatile and reliable solution for sealing pipe penetrations on metal roofs

3/8" x 24" Simpson SDS-Plus Concrete Drill Bit, Carbide Tip, Pkg 1 Sheet Metal Screws The smooth upper shank helpsStrong Tie SDS Plus masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING