Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw 1/4" x 3-1/2" DB Coating SDS25312-R25L, 25/Box

• Type-17 point enables easy driving with no predrilling and minimal wood splitting
• 3/8" hex head with 0.500" integrated washer
• Head is stamped with the Simpson Strong-Tie "≠" sign and fastener length for easy identification after installation
• Serrated threads
• Packaged in a ledger-specific box with 3/8-in. hex-driver bit; replacement driver bit — BITHEXR38-R1
• Length: 3-1/2 in.
• Corrosion-resistant double-barrier coating
• Quantity: 25

The information on this page is intended for preliminary guidance only. For complete safety and to verify accurate information, please consult the (PDF linked below) to obtain the manufacturer’s values when selecting the anchors for your project.

The Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screw is a 1/4 in.-diameter high-strength structural screw ideal for various connector installations as well as wood-to-wood and engineered wood applications. It installs with no predrilling and has been extensively tested in various applications. The SDS is improved with an easy-driving Type-17 point and a corrosion-resistant double-barrier coating.

Application List

• Fastening Simpson Strong-Tie Connectors

Catalog PDF Page 68

Product Information (on Simpson Website)

Package information
2 in. x 3.0625 in. x 3.8125 in.,  1.08 lbs.

California Prop 65 WARNING! Cancer -www.P65Warnings.ca.gov

Carton Reference 10707392124501

Pallet Reference 50707392124509