Simpson Strong Tie

Simpson Strong-Tie .195" x 4" Strong Drive SDWH Timber Screws, Large Hex Washer Head, Double-Barrier Coating (1/Pkg) #SDWH19400DB-RP1

SKU:
SIM-SDWH19400DB-RP1
Weight:
0.07 LBS
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$1.08

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Details

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015 and 2018 IRC® and IBC® code requirements for several common wood and engineered wood framing applications.

  • SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
  • Bold thread design provides superior holding power
  • Underhead nibs that offer greater control when seating the head
  • Large washer head provides maximum bearing area (0.64" head dia.)
  • Size identification on all SDWH screw heads
  • 5/16" hex drive (replacement driver bit — BITHEXR516-134)
  • U.S. Patent 9,523,383

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.

  • Structural wood-to-wood and engineered wood connections including ledgers

  • Retail and mini-bulk packs include one 5/16" hex driver bit; bulk packs include two driver bits
 

Other Details

UPC:
707392000136
Shipping:
Calculated at Checkout
Length:
4"
Head Diameter:
0.640"
Shank Diameter:
0.195"
Product Type:
Timber Screws
Drive Size:
5/16"
Drive Style:
Hex - Unslotted
Finish:
Double Barrier Coating
Head Style:
Large Hex Washer
Manufacturer Part #:
SDWH19400DB-R1
Material:
Steel
Measurement Type:
Inch
Package Quantity:
1/PKG
Point:
SawTooth
Package Type:
Package
Diameter:
0.195"

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