Structural H23 Deck Ledger Multi-Purpose Wood Screw

by Starborn Industries
QUICK ID: Q44715
from $16.08
Ships Free with $99 Order
from $16.08
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Structural H23 Deck Ledger Multi-Purpose Wood Screw are specifically designed to attach deck ledgers to rim joists. They are fully tested and code compliant alternatives to traditional lag screws and through-bolts, with no pre-drilling required.

Structural H23 screws feature a hex washer head for maximum drivability, a unique Tri-Forge point for reduced driving torque, and a high-adhesion exterior grade coating. Complete fastening instructions are available in the Deck Ledger to Rim Joist Technical Guide. Structural H23 screws can also be used in a variety of other code compliant wood-to-wood connections.


  • Specifically designed to attach deck ledgers to rim joists
  • 3/8" Hex washer head for maximum drivability
  • Comparable to 1/2" lag screws
  • Tri-Forge Point provides fast start, minimal splitting, and reduced driving torque
  • Speed-knurl reduces friction on the unthreaded shank for faster installation
  • No pre-drilling
  • Black exterior grade coating has high-adhesion and is an ACQ approved alternative to hot-dip galvanized coatings
  • IRC/IBC code compliant


ManufacturerStarborn Industries
BrandStarborn Industries
Sub BrandStructural Screws
ApplicationExterior Use
Compatible MaterialsWood to Wood
Head Diameter - Inches.375
Head TypeHex
MaterialHeat Treated Carbon Steel
Screw Head StyleHex
Shank Diameter.23
Thread Diameter - Inches.307
Ships to HI/AKNo