Simpson Strong-Tie® Strong-Drive® Connector Screw, Heavy-Duty, Series: SDS, Imperial, 3 in Overall Length, Hex Head, Hex Drive, Double-Barrier Coated, 3/8 in Drive, Type 17 Point, Serrated Thread, 2 in Thread Length, 1/4 in Shoulder dia
Features
- 3/8 in hex head with 0.48 in integrated washer
- Head is stamped with the Simpson Strong-Tie® "?" sign and fastener length for easy identification after installation
- Type 17 point (coated and stainless versions) enable easy driving with no predrilling and minimal wood splitting
- Corrosion-resistant double-barrier coating
- A low-speed 1/2 in drill with a 3/8 in hex driver is the recommended tool for installation
