Simpson Strong-Tie SDW22438 Strong-Drive® SDW™ TRUSS-PLY Screw — .220 in. x 4-3/8 in. T40 6-Lobe E-coat® (600-Qty)

The Strong-Drive SDW Truss-Ply screw is a high-strength structural wood screw specifically designed for fastening multi-ply members, such as joining plated trusses and solid sawn lumber. The SDW installs easily with no predrilling and is available in optimized lengths for fastening 2-, 3- and 4-ply trusses. With the SDW Truss-Ply screw, multi-ply trusses and beams can be fastened from one side without requiring the lifting and flipping of heavy assemblies. It is code listed and meets IRC® and IBC® code requirements for several common framing applications.

This Simpson product is designed for construction, connector, fastening, anchoring, and structural applications where dependable performance, durability, and jobsite-ready installation matter.

Features

• Large washer head provides maximum bearing area; stamped with the Simpson Strong-Tie “≠” sign and fastener length for easy identification after installation (0.760-in. head diameter)
• SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
• Deep 6-lobe T40 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
• 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
• Includes two 6-lobe, T40 driver bits
• E-coat® electrocoating is recommended for dry, low-corrosion environments
• Length: 4-3/8 in.
• Quantity: 600

Application

• Fastening Wood-to-Wood
• Truss-Ply Fastening

Specifications

• ERP Part Number: SDW22438
• UPC: 707392318804
• GTIN: 707392318804
• Feature 01: Large washer head provides maximum bearing area; stamped with the Simpson Strong-Tie “≠” sign and fastener length for easy identification after installation (0.760-in. head diameter)
• Feature 02: SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
• Feature 03: Deep 6-lobe T40 recess reduces cam-out, making driving easier
• Feature 04: 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
• Feature 05: Higher shear values than competitive products enable wider spacing, saving time and money
• Feature 06: Bold thread design provides superior holding power and cinches fastened members together for consistent installation
• Feature 07: Includes two 6-lobe, T40 driver bits
• Feature 08: E-coat® electrocoating is recommended for dry, low-corrosion environments
• Feature 09: Length: 4-3/8 in.
• Feature 10: Quantity: 600
• Applications List: Fastening Wood-to-Wood
• Applications List.1: Truss-Ply Fastening
• Assembled Depth - Imperial: 0.760
• Assembled Depth UOM - Imperial: in.
• Assembled Height - Imperial: 4.375
• Assembled Height UOM - Imperial: in.
• Assembled Width - Imperial: 0.760
• Assembled Width UOM - Imperial: in.
• Base Product ID: SDW-Truss_Screw
• Base Product Name: Strong-Drive® SDW™ TRUSS-PLY Screw
• Brand Name: Simpson Strong-Tie®
• Category Tree (Computed): Fasteners > Interior Wood Screws > Hand-Drive Screw
• Coating: E-coat® Electrocoating
• Country of Origin: TW
• Customer Unit: Yes
• Display Unit/Measure: EA
• Drive Type: T40 6-Lobe
• EAN category: UC
• Finish: E-coat Electrocoating
• GUID: 2597811310115225429112509153768243533
• Head Diameter (in.): 0.760
• Head Type: Low Profile Head
• Length (in.): 4 3/8
• Logo Image: https://images.salsify.com/image/upload/s--Lkh4Jm6c--/vkrqlmpfxgflsa4yytuq.png
• Measurement Unit Text: each
• MFG Name: Simpson Strong-Tie®
• Number Category Description: UPC
• Package Depth - Imperial: 10.00
• Package Depth UOM - Imperial: in.
• Package Height - Imperial: 11.25
• Package Height UOM - Imperial: in.
• Package Width - Imperial: 10.00
• Package Width UOM - Imperial: in.
• Packaging Quantity: 600
• Packaging Type: Bucket
• Point Type: SawTooth® Point
• Product Class: Hand-Drive Screw
• Product Includes: Includes two 6-lobe, T-40 driver bits
• Prop 65 - Cancer: Wood Dust
• Prop 65 - Long Text: WARNING! This product can expose you to chemicals including wood dust which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
• Prop 65 - Short Text: WARNING! Cancer - www.P65Warnings.ca.gov
• Prop 65 Warning: Yes
• Quantity: 1
• Shank Diameter (in.): 0.220
• Shipping Weight: 31.46
• Short Product Name: SDW 4-3/8IN SCREW BULK 600EA
• Strongtie.com URL: https://www.strongtie.com/strongdrive_interiorwoodscrews/sdw-truss_screw/p/strong-drive-sdw-truss-ply-screw
• Subcategory: Fasteners
• Subcategory 2: Interior Wood Screws
• Thread Length (in.): 1 3/8
• US Patents: 11,181,138
• US Patents.1: 9,523,383
• Warranty PDF: https://images.salsify.com/image/upload/s--K_9ww28_--/bgqxyqo1uhaqsqcvudu7.pdf
• Brand Video: https://images.salsify.com/video/upload/s--N-SMFYx9--/wpz3sdgci9c512ppr9df.mp4
• PAL Reference: 60707392318806