Strong-Drive® SDWH TIMBER-HEX Screw
Structural Wood and Engineered Wood Connections Including Ledgers
Designed for structural and general-purpose fastening applications where a hex-head drive is preferred.
Strong-Drive SDWH Timber-Hex screws are ideal for the contractor and do-it-yourselfer alike. It is code listed in IAPMO UES ER-192 and meets 2018 and 2021 IRC® and IBC® code requirements for most common wood framing applications.
- Sturdy thread design for enhanced holding power
- SawTooth® point for rapid starts, reduced installation torque, and eliminating predrilling in most cases
- Underhead nibs allowing the head to countersink into wood with minimal splintering
- Large washer head providing ample bearing area (0.650" washer head diameter)
- Size identification markings on all SDWH screw heads
- 5⁄16" hex drive for convenient installation
Double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for certain exterior and preservative-treated wood applications, as described in the evaluation report.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 3", DB Coating SDWH19300DB-RP1, 1/Box
Simpson Strong-Tie
$1.12Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$1.12 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 3", DB Coating, Tan SDWH19300DB-R12, 12/Box
Simpson Strong-Tie
$11.69Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$11.69 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 3", DB Coating SDWH19300DB-R50, 50/Box
Simpson Strong-Tie
$28.84Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$28.84 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 3", DB Coating SDWH19300DBMB, 250/Box
Simpson Strong-Tie
$129.07Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$129.07 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 3", DB Coating SDWH19300DB, 1000/Box
Simpson Strong-Tie
$430.89Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$430.89 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 4", DB Coating SDWH19400DB-RP1, 1/Box
Simpson Strong-Tie
$1.20Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$1.20 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 4", DB Coating, Tan SDWH19400DB-R12, 12/Box
Simpson Strong-Tie
$14.11Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$14.11 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 4", DB Coating SDWH19400DB-R50, 50/Box
Simpson Strong-Tie
$34.92Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$34.92 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 4", DB Coating SDWH19400DBMB, 250/Box
Simpson Strong-Tie
$156.78Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$156.78 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 4", DB Coating SDWH19400DB, 800/Box
Simpson Strong-Tie
$416.71Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$416.71 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 6", DB Coating SDWH19600DB-RP1, 1/Box
Simpson Strong-Tie
$1.61Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$1.61 -
Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 6", DB Coating, Tan SDWH19600DB-R12, 12/Box
Simpson Strong-Tie
$17.94Bold thread design that provides superior holding powerSawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applicationsUnder-head nibs that offer greater control when seating the headLarge...$17.94