Exterior Structural Wood Screws
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Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 4", 316 Stainless SDWH19400SS-R100, 100/Box
Simpson Strong-Tie
$187.22No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$187.22Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 4-1/2", 316 Stainless SDWH19450SS-R10, 10/Box
Simpson Strong-Tie
$43.10No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$43.10Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 4-1/2", 316 Stainless SDWH19450SS-R100, 100/Box
Simpson Strong-Tie
$269.36No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$269.36Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 5", 316 Stainless SDWH19500SS-R10, 10/Box
Simpson Strong-Tie
$37.70No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$37.70Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 5", 316 Stainless SDWH19500SS-R100, 100/Box
Simpson Strong-Tie
$299.33No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$299.33Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 6", 316 Stainless SDWH19600SS-5, 5/Box
Simpson Strong-Tie
$20.46No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing areaLength: 6 in.Type...$20.46Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 6", 316 Stainless SDWH19600SS-R10, 10/Box
Simpson Strong-Tie
$44.11No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$44.11Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 6", 316 Stainless SDWH19600SS-R100, 100/Box
Simpson Strong-Tie
$344.45No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$344.45Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 8", 316 Stainless SDWH19800SS-R10, 10/Box
Simpson Strong-Tie
$57.26No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$57.26Quantity: -
Strong-Drive® SDWH TIMBER-HEX SS Screw 0.185" x 8", 316 Stainless SDWH19800SS-R50, 50/Box
Simpson Strong-Tie
$227.93No predrilling necessary in most applicationsCan be used in ledger applicationsUnique "box" thread design with raised-ridge technology significantly reduces driving torque and installation timeHex-washer head provides large bearing area5/16-in. hex...$227.93Quantity: -
Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw 1/4" x 1-1/2" 316 Stainless SDS25112SS-RP5, 5/Box
Simpson Strong-Tie
$13.32Type-17 point enables easy driving with no predrilling and minimal wood splitting3/8" hex head with 0.500" integrated washerHead is stamped with the Simpson Strong-Tie "≠" sign and fastener length for easy identification after installationSerrated...$13.32Quantity: -
Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw 1/4" x 1-1/2" 316 Stainless SDS25112SS-R25, 25/Box
Simpson Strong-Tie
$35.62Type-17 point enables easy driving with no predrilling and minimal wood splitting3/8" hex head with 0.500" integrated washerHead is stamped with the Simpson Strong-Tie "≠" sign and fastener length for easy identification after installationSerrated...$35.62Quantity: