#12 x 1.25" ZXL Dome Cap Heavy Gauge Metal Building Screws (Metal-to-Metal) #8 1/2 inch Gutter Downspout Or Sheet Metal Screws Demonstration Video: https://www

Demonstration Video: https://www

(1) 1/4" masonry bit

All squares are easily bendable and can be cut with tin snips

- 5/16" Cupped head and UV Resistant EPDM Washer provide a secure seal

#12 x 1.25" ZXL Dome Cap Heavy Gauge Metal Building Screws (Metal-to-Metal) #8 1/2 inch Gutter Downspout Or Sheet Metal Screws Demonstration Video: https://www[#12 x 1. 25 ZXL Dome Cap Heavy Gauge Metal Building Screws (Metal to Metal)] The best screws for use in heavy gauge steel applications. 1. 25 in Length. ZXL Dome Cap completely encapsulates the washer, protecting it from UV damage and lasting years longer than the industry standard exposed washer. Vulcanized EPDM washer that provides a secure seal even when driven at an angle and ensures moisture has no place to penetrate. Sharp Self Drilling tip is