The washer will form a seal that will keep your roofing and siding from leaking at the attach points. These screws are good for installing roofing and siding on a wide variety of buildings.
-42%
Teks 21427 Hex-Head Roofing Screws, #12 x 2″, 150 Piece
$17.71 Save:$13.00(42%)
Description
