Wood Screws

Simpson SDWS27600SS-RP1 .276 x 8-inch 316SS T50 30 Pk

Introducing the Strong-Drive SDWS Timber SS heavy-duty structural fastener in severe corrosion–resistant Type 316 stainless steel. Its heavy-duty 0.276"-diameter shank, SawTooth™ point and flat washer head make the SDWS Timber SS the...

Simpson SDWS27600SS-RC10 .276x6-In 316SS T50 ClamShell 10Pk

Introducing the Strong-Drive SDWS Timber SS heavy-duty structural fastener in severe corrosion–resistant Type 316 stainless steel. Its heavy-duty 0.276"-diameter shank, SawTooth™ point and flat washer head make the SDWS Timber SS the...

Simpson SDWS27500SS-RP1 .276 x 3-inch 316SS T50 30 Pk

Introducing the Strong-Drive SDWS Timber SS heavy-duty structural fastener in severe corrosion–resistant Type 316 stainless steel. Its heavy-duty 0.276"-diameter shank, SawTooth™ point and flat washer head make the SDWS Timber SS the...

Simpson Strong-Tie SDWS27400SS-RP1-40 .276 x 4-Inch 316SS T50 Flagged 40 Pk

Introducing the Strong-Drive SDWS Timber SS heavy-duty structural fastener in severe corrosion–resistant Type 316 stainless steel. Its heavy-duty 0.276"-diameter shank, SawTooth™ point and flat washer head make the SDWS Timber SS the...

Simpson SDWS27300SS-RC10 .276x3-Inch 316SS T50 100 Pk

Introducing the Strong-Drive SDWS Timber SS heavy-duty structural fastener in severe corrosion–resistant Type 316 stainless steel. Its heavy-duty 0.276"-diameter shank, SawTooth™ point and flat washer head make the SDWS Timber SS the...

Simpson Strong-Tie SDWS271200SS-RP1 .276x12-Inch 316SS T50 Flagged 25 Pk

Introducing the Strong-Drive SDWS Timber SS heavy-duty structural fastener in severe corrosion–resistant Type 316 stainless steel. Its heavy-duty 0.276"-diameter shank, SawTooth™ point and flat washer head make the SDWS Timber SS the...

Simpson Strong-Tie SDWS22800DBMB 8-Inch T-40 Flat Double Barrier Coating 250 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS22800DB 8-Inch T40 Flat Hd Double Barrier Coating 400 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS22600DBMB 6-Inch T-40 Flat Double Barrier Coating 250 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS22500DBMB 5-Inch T-40 Flat Double Barrier Coating 250 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS22500DB SDWDB 5-Inch T40 Flat Dbl Barrier Coating 600 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS22400DBMB 4-Inch T-40 Flat Double Barrier Coating 250 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS22400DB SDWDB 4-Inch T40 Flat Dbl Barrier Coating 600 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS22300DBMB 3-Inch T-40 Flat Double Barrier Coating 250 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS22300DB 3-Inch T-40 Flat Hd Double Barrier Coating 950 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS221000DB-R50 10 x .220 Flat Double Barrier Coating 50 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie 1000DB-R50 10-Inch T-40 Flat Head Dbl Barrier Coating 300 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS221000DB-R12 SDWS DB Tan .220x 10-Inch T-40 120 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWS221000DB 10-Inch T-40 Flat Double Barrier Coating 250 Pk

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO...

Simpson Strong-Tie SDWH27800SS-R25 .276 x 8-Inch 316SS 1/2 Hex 25 Pk

Stainless-steel structural fasteners designed for lag-screw replacement. These 0.188"- and 0.276"-diameter hex-head fasteners require no predrilling, making them easier and faster to install than typical lag screws. They meet 2015 and 2018...

Simpson SDWH27600SS-R50 6-Inch x .276 316SS 1/2 Hex 200 Pk

Stainless-steel structural fasteners designed for lag-screw replacement. These 0.188"- and 0.276"-diameter hex-head fasteners require no predrilling, making them easier and faster to install than typical lag screws. They meet 2015 and 2018...

Simpson SDWH27600SS-R10 6-Inch x .276 316SS 1/2 Hex 60 Pk

Stainless-steel structural fasteners designed for lag-screw replacement. These 0.188"- and 0.276"-diameter hex-head fasteners require no predrilling, making them easier and faster to install than typical lag screws. They meet 2015 and 2018...

Simpson SDWH27500SS-R10 5-Inch x .276 316SS 1/2 Hex 60 Pk

Stainless-steel structural fasteners designed for lag-screw replacement. These 0.188"- and 0.276"-diameter hex-head fasteners require no predrilling, making them easier and faster to install than typical lag screws. They meet 2015 and 2018...

Simpson SDWH27300SS-R10 3-Inch x .276 316SS 1/2 Hex 60 Pk

Stainless-steel structural fasteners designed for lag-screw replacement. These 0.188"- and 0.276"-diameter hex-head fasteners require no predrilling, making them easier and faster to install than typical lag screws. They meet 2015 and 2018...

Simpson Strong-Tie SDWH19800SS-R50 188 x 8-Inch 5/16 Hex Screw 316SS 50 Pk

Stainless-steel structural fasteners designed for lag-screw replacement. These 0.188"- and 0.276"-diameter hex-head fasteners require no predrilling, making them easier and faster to install than typical lag screws. They meet 2015 and 2018...

Simpson Strong-Tie SDWH19800DB-R50 8 x .190 Hex Dbl Barrier Coating Screw 50 Pk

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015...

Simpson Strong-Tie SDWH19800DBMB 8-Inch 5/16 Hex Double Barrier Coating 250 Pk

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015...

Simpson Strong-Tie SDWH19800DB 8-Inch 5/16 Hex Hd Double Barrier Coating 500 Pk

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015...