Simpson Strong-Tie SDWF2720-TUW Strong-Drive® SDWF FLOOR-TO-FLOOR Screw — 0.270 in. x 20 in. 5/16 Hex, E-coat® (25-Qty)
Screws

Simpson Strong-Tie SDWF2720-TUW Strong-Drive® SDWF FLOOR-TO-FLOOR Screw — 0.270 in. x 20 in. 5/16 Hex, E-coat® (25-Qty)

SKU: SDWF2720-TUW
📦 Available to Order — Add to Quote
Madison Township Lumber • Matawan, NJ
(732) 566-5555
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Product Description

The Strong-Drive SDWF Floor-to-Floor screw is designed to simplify the wind-uplift restraint connection while providing superior performance over the life of the structure. The unique design of the SDWF enables it to attach upper and lower walls together from the top, spanning the floor system and providing an easy-to-install connection within the continuous uplift load path of the structure. The innovative Take-Up Washer (TUW) plays a key role in the long-term performance of the SDWF when installed between the screw head and the sole plate of the upper floor.

Available Sizes & Options

SKUProductStatus
SDWF2720-TUWSimpson Strong-Tie SDWF2720-TUW Strong-Drive® SDWF FLOOR-TO-FLOOR Screw — 0.270 in. x 20 in. 5/16 Hex, E-coat® (25-Qty) CurrentAvailable
87040000000001SIMPSON STRONG-DRIVE FR SCREWSAvailable
87050000000001SIMPSON STRONG-DRIVE TRUSS SCREWAvailable
SDS112SSimpson Strong-Tie #9 1 1/2 Structural Screw 100 CountAvailable
SDS212SSimpson Strong-Tie #9 2 1/2 Structural Screw 100 CountAvailable
112CONNECTORSimpson Strong-Tie 100 Count #10 x 1 1/2 Connector ScrewAvailable
10D5HDGRSimpson Strong-Tie 250ct 10d x 3 Conn Nail HdgAvailable
38THHDG4Simpson Strong-Tie 3/8 x 4 T/hex Screw HdgAvailable
5LED250Simpson Strong-Tie 5 Ledgerlok Screws 250pcAvailable
5T50BLKSimpson Strong-Tie 5" Truss-ply Screw 50 PackAvailable
5EWP50Simpson Strong-Tie 50 Pack 5 Ewp-plt Screws I/gAvailable
N10D5HDGRSimpson Strong-Tie 600ct 10d x 1 1/2 Conn Nail HdgAvailable
N8D5HDGRSimpson Strong-Tie 750 Count 8d x 1-1/2" Hot-dipped Galvanized Connector NailsAvailable
3SDF75Simpson Strong-Tie 75pk 3 S/d Framing ScrewsAvailable
CB3BLG114SSimpson Strong-Tie CB3BLG114S CB3BLG Fiber-Cement Board Screw (Collated) — #10 x 1-1/4 in. #3 SQU (1500-Qty)Available
CB3BLG158SSimpson Strong-Tie CB3BLG158S CB3BLG Fiber-Cement Board Screw (Collated) — #10 x 1-5/8 in. #3 SQU (1500-Qty)Available
CB3BLGHL114SSimpson Strong-Tie CB3BLGHL114S CB3BLGHL Fiber-Cement Board Screw (Collated)— #9 x 1-1/4 in. #3 SQU (1500-Qty)Available
CB3BLGHL158SSimpson Strong-Tie CB3BLGHL158S CB3BLGHL Fiber-Cement Board Screw (Collated)— #9 x 1-5/8 in. #3 SQU (1500-Qty)Available
CBSDQ106-5KSimpson Strong-Tie CBSDQ106-5K CBSDQ Sheathing-to-CFS Screw — #8 x 1-1/16 in. #2 Square Undersized, Quik Guard® (5000-Qty)Available
CBSDQ106SSimpson Strong-Tie CBSDQ106S CBSDQ Sheathing-to-CFS Screw (Collated) — #8 x 1-1/16 in. #2 Square Undersized (2500-Qty)Available
CBSDQ138-5KSimpson Strong-Tie CBSDQ138-5K CBSDQ Sheathing-to-CFS Screw — #10 x 1-3/8 in. #2 Square Undersized, Quik Guard® (5000-Qty)Available

Product Details

Key Features

  • Faster to install than other floor-to-floor connection methods — drive the screw, install the take-up washer and the connection is made from plate-to-plate
  • Shrinkage compensation ensures a tight connection even after initial shrinkage and settlement occur
  • Installs from inside the structure, eliminating exterior work on upper stories and enhancing job safety
  • Fastening can be done before or after exterior sheathing is applied for added flexibility
  • One screw length can be used for multiple floor depths (refer to chart to select appropriate screw size), reducing the need for many screw lengths
  • Qualified for use in engineered wood products

Applications

  • Wind-uplift restraint connections

Product Includes

Kit includes all required installation hardware:

  • (25) Strong-Drive SDWF Floor-to-Floor screws
  • (25) TUW take-up washers (washer is galvanized 10 ga. steel)
  • (100) Strong-Drive SD Connector screws (#9)
  • 5/16" hex driver bit (replacement driver bit — BITHEXR516-R1
  • Screw depth guide to ensure proper SDWF engagement with TUW

Installation

Related Links

Catalog Pages

Patent Information

  • US Patent 8,276,323

Buy Simpson Strong-Tie SDWF2720-TUW Strong-Drive® SDWF FLOOR-TO-FLOOR Screw — 0.270 in. x 20 in. 5/16 Hex, E-coat® (25-Qty) in Central New Jersey

Madison Township Lumber & Supply has been serving Matawan, East Brunswick, Sayreville, and all of Middlesex County since 1962.

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Simpson Strong-Tie SDWF2720-TUW Strong-Drive® SDWF…