Screws

1/4 In. diameter structural wood screw is ideal for various connector installations and wood-to-wood applications. No predrilling. Easy driving 4CUT tip has a square core and serrated threads to reduce installation torque and corrosion- double barrier...

Simpson Strong Tie Strong Drive SDS Heavy -Duty Connector screw is ideal for various installations as well as wood-to- wood connections. Improved designs with a patented $ point to reduce installation torque and makes driving easier.

1/4 In. diameter structural wood screw is ideal for various connector installations and wood-to-wood applications. No predrilling. Easy driving 4CUT tip has a square core and serrated threads to reduce installation torque and corrosion- double barrier...

Simpson Strong Tie Strong Drive SDS Heavy -Duty Connector screw is ideal for various installations as well as wood-to- wood connections. Improved designs with a patented $ point to reduce installation torque and makes driving easier.

Simpson Strong Tie Strong Drive SDS Heavy -Duty Connector screw is ideal for various installations as well as wood-to- wood connections. Improved designs with a patented $ point to reduce installation torque and makes driving easier.

1/4 In. diameter structural wood screw is ideal for various connector installations and wood-to-wood applications. No predrilling. Easy driving 4CUT tip has a square core and serrated threads to reduce installation torque and corrosion- double barrier...

Introducing the Strong-Drive SDWS Timber SS heavy-duty structural fastener in severe corrosionresistant Type 316 stainless steel. Its heavy-duty 0.275"-diameter shank, SawTooth point and flat washer head make the SDWS Timber SS the ideal choice for use...

The Strong-Drive SDWC Truss screw provides a stud-to-bottom plate or stud-to-top plate connection as well as fastening trusses and rafters to top plates. The fully-threaded shank engages the entire length of the fastener, providing a secure connection...

The Strong-Drive SDWC Truss screw provides a stud-to-bottom plate or stud-to-top plate connection as well as fastening trusses and rafters to top plates. The fully-threaded shank engages the entire length of the fastener, providing a secure connection...

The Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screw is a 0.250"-diameter high-strength structural wood screw ideal for various connector installations as well as wood-to-wood and engineered wood applications. It installs with no...

Simpson Strong-Drive structural wood screws. High-strength alternative to through-bolting and traditional lag screws. Bold thread design provides superior holding power. Patented 4CUT tip to ensure fast start and reduced installation torque, eliminating...

Simpson Strong-Drive structural wood screws. High-strength alternative to through-bolting and traditional lag screws. Bold thread design provides superior holding power. Patented 4CUT tip to ensure fast start and reduced installation torque, eliminating...