Stitch screws fasten together panels where they overlap, as well as attach flashings, gutters, and trim, ensuring a secure and watertight seal.
Stitch screws attach panels to panels or flashings to panel. Sealing gasket ensures a perfect seal. They have self-tapping points so no pre-drilling is required.
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Anchor bolts are used to connect structural elements
Bolts, nuts & washers work together as a means of fastening roofing materials together