Aztec Washer #1.5 Shingle Roof Silicone Pipe Flashing Boot, Red CC Column Caps The Simpson Strong-Tie Strong-Drive SSFHSD112S1016

The Simpson Strong-Tie Strong-Drive SSFHSD112S1016 FHSD collated screw is designed to provide reliable

ensuring worry-free inspections and reliable performance

and moisture-resistant for long-term use

voids or fractures from 1/32" to 1/4" wide in concrete or solid masonry

indoor projects where strength and reliability matter most

Aztec Washer #1.5 Shingle Roof Silicone Pipe Flashing Boot, Red CC Column Caps The Simpson Strong-Tie Strong-Drive SSFHSD112S1016The #1. 5 Shingle Roof Silicone Pipe Flashing Boot, Red delivers high performance sealing for shingle roof penetrations. Made from high temperature red silicone, this flashing boot resists extreme heat, UV exposure, and ozone, making it ideal for rooftops with harsh sun or elevated thermal demands. Its conical design with pre notched steps allows for a precise fit around pipes of various diameters. Whether you're working with vent stacks, HVAC piping,