Paulin M7-1.0 x 2-3/4-inch Hex Drive Joint Connector Wood Screw Antique Bronze

GRK #9 x 2-3/4-inch Star Drive R4(TM) Multi-Purpose Framing Screws PRO-Pak - 480pcs

GRK's R4 self-countering screw has a new underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment. This design also further enhances the R4 versatility by allowing the fastener to be installed without countersinking into even the hardest woods. The R4 screw closes the hole off with precision, leaving no damaged fibers around the head. Applications include wood, particle board, plastic, sheet metal, cement fiberboard, composite decking, wood decking and melamine.

FastenMaster 6-3/4-inch Torx(R) ttap(R) Drive Flat Head FlatLOK(TM) Structural Wood Screw - 1pc

FlatLOK is a multi-purpose structural wood screw that can be used for fastening multi-ply LVL and girder trusses. The flat head allows for easy finishing including drywall or trim. FlatLOK is approved for single-sided installation making the job easier to complete both at ground level or for elevated applications. The FlatLOK wood screw features a TORX® ttap® drive system that maximizes bit fit, reducing the potential for stripping. The stability button allows for maximum penetration into the fastener and a wobble-free drive. A free TORX ttap bit is included in every box.

PaulinPRO 3/16 x 2-3/4-inch Hex Head Black Concrete Screws with Drill Bit - 10 pcs Paulin PRO

PaulinPRO® Concrete Screws are high performance exterior fasteners designed to fasten objects into concrete, brick and block.The Serrated Thread design allows for superior strength. The Hex Head screws are ideal for high drive torque. The Flat Head Star Drive screws prevents cam-out. PaulinPro concrete screws have 90% higher concrete pullout strength than the Leading National brand and meets highest corrosion resistance standard. ICC approved.

PaulinPRO 1/4 x 2-3/4-inch Flat Head White Concrete Screws with Drill Bit - 25 pcs Paulin PRO

PaulinPRO® Concrete Screws are high performance exterior fasteners designed to fasten objects into concrete, brick and block.The Serrated Thread design allows for superior strength. The Hex Head screws are ideal for high drive torque. The Flat Head Star Drive screws prevents cam-out. PaulinPro concrete screws have 90% higher concrete pullout strength than the Leading National brand and meets highest corrosion resistance standard. ICC approved.