#12 x 1.5" ZXL Dome Cap Metal Building Screws (Metal-to-Metal) Diamond - Each color option is

- Each color option is paintable

[Versatile Utility] Most commonly used in coastal environments but is necessary in any high-wind application

High temp red boots are for extreme temperatures

[Easy to Install] - Each order includes (3) matching #8 x 1/2" sheet metal screws

#12 x 1.5" ZXL Dome Cap Metal Building Screws (Metal-to-Metal) Diamond - Each color option is{Self Drilling #12 ZXL Metal Building Screws} No pre drilling. Easily penetrates steel up to . 210" thickness with no "point walking." 5 16" ZXL Dome Cap head completely encapsulates washer, preventing UV damage and lasting for years longer than industry standard screws. 1. 5" in length. Self drilling threads are made for attaching to red iron or galvanized steel frames. {Volume Discount Available} Buy More, Save More with our automatic bulk