Simpson Strong-Tie® premium fastener products are US engineered and tested to ensure optimum quality, reliability and performance.
A general purpose screw typically used in exterior wood to wood projects. Bugle heads are countersunk with concave sides and a flat top. Square drive is designed to reduce the risk of cam-out (stripping) and allow single-handed installation.
Show Details
Hide Details
A general purpose screw typically used in exterior wood to wood projects. Bugle heads are countersunk with concave sides and a flat top. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping).
For use on patio and deck trim. Has a reduced size head to minimize dimpling in softwood. Square drive is designed to reduce the risk of cam-out (stripping) and allow single-handed installation.
For use on patio and deck trim. Has a reduced size head to minimize dimpling in softwood. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping).
Designed for a wide variety of exterior fastening applications including docks and decks. For use on patio and deck trim. Has a reduced size head to minimize dimpling in softwood. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping).
Designed for a wide variety of exterior fastening applications including docks and decks. Flat heads are countersunk (cone shaped under the head) with a flat top. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping).
Designed for exterior pressure treated wood to wood decking applications. Flat heads are countersunk (cone shaped under the head) with a flat top. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping).
Designed for all types of composite decking. Please see the Simpson cross reference guide to choose the closest color match to your brand of decking. Resists mushrooming and material from rising above the deck. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping).
Ideal for structural wood to wood projects including deck ledgers and general purpose fastening. Can be used as an alternative to through bolting and lag screws. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping).
Similar to the SDWH Timber screw. Has a large washer head, and is suitable for marine and coastal projects. Hex washer heads are six sided for use with a wrench and have a built-in washer.
Ideal for structural wood to wood projects including deck ledgers and general purpose fastening where a hex drive is preferred. Hex washer heads are six sided for use with a wrench and have a built-in washer.
Screws with a smooth shank and tapered point for use in wood.
Simpson Strong-Tie® premium fastener products are US engineered and tested to ensure optimum quality, reliability and performance.