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Simpson Strong-Tie Products
SDWS Screws, 3", 4" & 5"

Simpson Strong-Tie
Simpson Strong-Tie Products


 

Strong-Drive® SDWS TIMBER SCREWS
Multi-Purpose Structural Wood Screws for
Structural Wood-to-Wood Connections Including Ledgers

SDWS
SDWS
SDWS

SDWS

SDS SDS
 
Model # Fastener Length (L) Thread Length (TL)   Model # Fastener Length (L) Thread Length (TL)
SDWS22300DB
3"
1-1/2"
SDWS22600DB
6"
2-3/4"
SDWS22400DB
4"
2-3/8"
SDWS22800DB
8"
2-3/4"
SDWS22500DB
5"
2-3/4"
SDWS221000DB
10"
2-3/4"
All .220 guage thickness
Package includes driver bit
SDWS22300DB-RC12
3" Length

12ct Pkg
$8.99 ea


Qty:
SDWS22400DB-RC12
4" Length

12ct Pkg
$10.79 ea


Qty:
SDWS22500DB-RC12
5" Length

12ct Pkg
$12.29 ea


Qty:
SDWS22600DB-RC12
6" Length

12ct Pkg
$14.29 ea


Qty:
SDWS22800DB-RC12
8" Length

12ct Pkg
$17.49 ea


Qty:
SDWS221000DB-RC12
10" Length

12ct Pkg
$20.69 ea


Qty:

All .220 guage thickness
Package includes driver bit
SDWS22300DB-R50
3" Length

50ct Pkg
$21.99 ea


Qty:
SDWS22400DB-R50
4" Length

50ct Pkg
$26.29 ea


Qty:
SDWS22500DB-R50
5" Length

50ct Pkg
$32.79 ea


Qty:
SDWS
SDWS22600DB-R50
6" Length

50ct Pkg
$40.99 ea


Qty:
SDWS22600

SDWS22400DB-MB
4" Length

250ct Pkg
$121.99 ea


Qty:
SDWS22500DB-MB
5" Length

250ct Pkg
$152.79 ea


Qty:
SDWS22600

The Strong-Drive® SDWS Timber screw is designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws.

Features:

  • Bold thread design provides superior holding power
  • Patented 4CUT™ tip ensures fast starts, reduces installation torque and eliminates the need for pre-drilling in most applications
  • Knurled shank section above the threads makes driving easier
  • Under-head nibs offer greater installer control when seating the head
  • Large head provides maximum bearing area
  • Double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for many exterior and preservative-treated wood applications
  • Bit included in package


Strong-Drive® SDWS FRAMING SCREWS
The SDWS Framing screw is designed and load-rated for replacing 16d, 10d and 8d nails in framing applications. The SDWS Framing screw is 0.160" in diameter and superior to nails in holding power and pull-out resistance.

The screw has a SawTooth™ Type-17 tip with serrated threads that makes for fast installations with reduced torque without pre-drilling, and its specially designed head countersinks easily to provide a clean, flush finish. The T-25 bit holds the 6-lobe recess tightly, reducing cam-out and head stripping.

SDS
SDS SDS
 
Model # Fastener Length (L) Thread Length (TL)   Model # Fastener Length (L) Thread Length (TL)
SDWS16212
2-1/2"
1-1/4"
SDWS16300
3"
1-5/8"
All .160 guage thickness
Package includes driver bit
SDWS16212QR75
2-1/2" Length

75ct Pkg
$22.99 ea


Qty:
SDWS16300QR75
3" Length

75ct Pkg
$25.19 ea


Qty:

Key Features

  • Large head with underhead box-nibs provides increased bearing in structural applications and provides clean and easy countersinking (0.44" head dia.)
  • SawTooth™ Type-17 tip for quick starts with no predrilling
  • Serrated threads reduce installation torque for easier driving
  • The 6-lobe drive reduces driver-bit cam-outs, resulting in easier installations and longer bit life
  • Quik Guard® coating provides protection in indoor and outdoor applications


Strong-Drive® SDW EWP-PLY Screw
The Strong-Drive SDW EWP-Ply screw is a high-strength structural wood screw specifically designed for fastening multi-ply wood members, such as engineered wood products and solid sawn lumber. The SDW EWP-Ply installs easily with no pre-drilling and is available in optimized lengths for fastening 1 3/4" engineered lumber, such as structural composite lumber (SCL). The large, flush head eases the handling of assembled girders and simplifies the installation of finishes or structural connectors.
SDS
SDS
 
Model # Fastener Length (L) Thread Length (TL)   Model # Fastener Length (L) Thread Length (TL)
SDW22338
3-3/8"
1-9/16"
SDW22500
5"
1-9/16"
SDW22634
6-3/4"
1-9/16"
     
All .220 guage thickness
Package includes driver bit
SDW22338-R50
3-3/8" Length

50ct Pkg
$29.49 ea


Qty:
SDW22500-R50
5" Length

50ct Pkg
$31.89 ea


Qty:
SDW22634-R50
6-3/4" Length

50ct Pkg
$50.49 ea


Qty:

Key Features

  • Large washer head provides maximum bearing area; stamped with the Simpson Strong-Tie emblem and fastener length for easy identification after installation (0.75" head dia.)
  • Deep 6-lobe T-40 recess reduces cam-out, making driving easier
  • Low-profile head results in less interference after installation; makes stacking and sliding members easier and allows installation of hardware and finishes to be virtually flush
  • Optimal screw lengths provide maximum penetration while preventing the point from protruding out the back of the member
  • Specific thread lengths avoids jacking
  • Higher shear values than competitive products enable wider spacing saving time and money
  • Bold thread design provides superior holding power and cinches fastened members together for consistent installation
  • Patented 4CUT™ point ensures fast starts, reduced installation torque and eliminates the need for predrilling in most applications
  • Packs include one 6-lobe, T-40 driver bit


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Nails
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