Simpson Strong-Tie SDW22438 Description

The Strong-Drive SDW Truss-Ply Screw is designed for joining plated trusses and solid sawn lumber, offering easy installation without pre-drilling.

Simpson Strong-Tie SDW22438 Includes

• (600) 4-3/8 in. Strong-Drive SDW Truss-Ply Screws

Simpson Strong-Tie SDW22438 Features

• Large washer head with nibs for maximum bearing area
• 6-lobe, T40 drive for positive engagement
• Low-profile head for reduced interference
• Higher shear values for wider spacing
• Bold thread design for superior holding power
• SawTooth point for fast starts and reduced torque

Simpson Strong-Tie SDW22438 Applications

• Truss-ply fastening
• Joining plated trusses and solid sawn lumber

Simpson Strong-Tie SDW22438 Specifications

Fastener Type Hand-Drive Screw Application Fastening Wood-to-Wood Coating/Material E-Coat Electrocoating Length 4 3/8 in. Head Diameter 0.760 in. Shank Diameter 0.220 in. Drive Type T40 6-Lobe Head Type Low Profile Head Thread Length 1 3/8 in. Point Type SawTooth Point Packaging Quantity 600