Simpson Strong Tie

Simpson Strong-Tie .220 x 15" Strong-Drive SDWS Timber Screws, Interior Grade, Low Profile Head, Six-Lobe, E-Coat Black (200/Pkg) #SDWS221500

SKU:
SIM-SDWS221500
Weight:
34.60 LBS
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$369.85

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The Strong-Drive SDWS Timber (Interior Grade) screw – formerly, the SDWS Log screw – is a structural wood screw available in a variety of lengths and is designed for cross-laminated timber assemblies, mass timber construction, log-home construction, ledgers and general interior applications. These 0.195"- and 0.220"-diameter structural fasteners require less torque to install than comparable fasteners, and the large-diameter washer head pulls members down easily, eliminating the need to use extra washers. It is code listed under IAPMO-UES ER-192 and meets 2015 and 2018 IRC® and IBC® code requirements for several common wood framing applications.

  • SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
  • Serrated thread reduces splitting and damage
  • Low-profile, large-diameter washer head with nibs provides maximum bearing area and makes countersinking easy
  • 6-lobe, T40 drive provides positive engagement that makes the screw easy to drive and improves bit life (replacement driver bit: BIT40T-134)
  • Size identification on all Simpson Strong-Tie screws
  • US Patent: 9,523,383

  • Surface splines, lap joints, timber framing, ledgers, log-home construction and general interior applications
  • Testing in a variety of mass timber applications is underway

  • Replacement driver bit: BIT40T-134
 

Other Details

UPC:
744039834907
Shipping:
Calculated at Checkout
Length:
15"
Head Diameter:
0.750"
Shank Diameter:
0.220"
Color:
Black
Product Type:
Timber Screws
Drive Size:
T-40
Drive Style:
Six Lobe / Torx
Finish:
E-Coat Electrocoating
Head Style:
Low Profile
Manufacturer Part #:
SDWS221500
Material:
Steel
Measurement Type:
Inch
Package Quantity:
200/PKG
Point:
SawTooth
Package Type:
Package
Diameter:
0.220"
Thread Style:
Serrated

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