Simpson Strong-Tie SDWH19400DBMB Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 4 in. 5/16 Hex, DB Coating (250-Qty)

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 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

• Bold thread design that provides superior holding power
• SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
• Under-head nibs that offer greater control when seating the head
• Large washer head provides maximum bearing area (0.650-in. head dia.)
• Size identification on all SDWH screw heads
• 5/16-in. hex drive
• Driver bit included (replacement bit BITHEXR516-134)
• Length: 4 in.
• Double-barrier coating provides a level of corrosion resistance that is equivalent to hot-dip galvanization (ASTM A153, Class D) in most non-marine environments
• Quantity: 250

Application

• Fastening Wood-to-Wood
• Crating

Specifications

• ERP Part Number: SDWH19400DBMB
• UPC: 746056345909
• GTIN: 746056345909
• Feature 01: Bold thread design that provides superior holding power
• Feature 02: SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
• Feature 03: Under-head nibs that offer greater control when seating the head
• Feature 04: Large washer head provides maximum bearing area (0.650-in. head dia.)
• Feature 05: Size identification on all SDWH screw heads
• Feature 06: 5/16-in. hex drive
• Feature 07: Driver bit included (replacement bit BITHEXR516-134)
• Feature 08: Length: 4 in.
• Feature 09: Double-barrier coating provides a level of corrosion resistance that is equivalent to hot-dip galvanization (ASTM A153, Class D) in most non-marine environments
• Feature 10: Quantity: 250
• Install With: SDWH screws install best with a low-speed 1/2-in. drill and a 5/16-in. hex driver bit; the matched bit included with the screws is recommended for best results
• Applications List: Fastening Wood-to-Wood
• Applications List.1: Crating
• Assembled Depth - Imperial: 0.650
• Assembled Depth UOM - Imperial: in.
• Assembled Height - Imperial: 4.224
• Assembled Height UOM - Imperial: in.
• Assembled Width - Imperial: 0.650
• Assembled Width UOM - Imperial: in.
• Base Product ID: SDWH-DB_Screw
• Base Product Name: Strong-Drive® SDWH™ TIMBER-HEX Screw
• Brand Name: Simpson Strong-Tie®
• Category Tree (Computed): Fasteners > Exterior Wood Screws > Hand-Drive Screw
• Coating: Double-Barrier Coating
• Country of Origin: TW
• Customer Unit: Yes
• Display Unit/Measure: EA
• Drive Type: 5/16 in. Hex
• EAN category: UC
• Finish: Double-Barrier Coating
• GUID: 291544329942379267633955258682180143888
• Head Diameter (in.): 0.650
• Head Type: Large Hex Washer Head
• Length (in.): 4
• 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: 7.70
• Package Height UOM - Imperial: in.
• Package Width - Imperial: 10.00
• Package Width UOM - Imperial: in.
• Packaging Quantity: 250
• Packaging Type: Mini-Bulk
• Point Type: SawTooth® Point
• Product Class: Hand-Drive Screw
• Product Includes: Includes one 5/16-in. hex driver bit
• 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.): 0.195
• Shipping Weight: 11.7
• Short Product Name: SDWHDB 4IN 5/16 HEX DOUBLE BARRIER 250CT
• Strongtie.com URL: https://www.strongtie.com/strongdrive_exteriorwoodscrews/sdwh-db_screw/p/strong-drive-sdwh-timber-hex-screw
• Subcategory: Fasteners
• Subcategory 2: Exterior Wood Screws
• Thread Length (in.): 2 3/8
• TPI: 6
• 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: 50746056345904