Metal Roof Mounting Bracket for Unistrut Channel & Solar Racking - Extruded 6061-T6 Aluminum Four Screw Down Top Mounting Brackets for Slotted Framing Strut (10 Pcs) (10)

The preferred method for attaching items to a screw-down metal roof involves fastening screws through the panel flats into structural support rather than securing mounting brackets solely to the high panel seams. Most panel manufacturers advise fastening only through the flat section of a screw-down metal roof panel to prevent screw holes from becoming oblong over time. This is an exterior or interior strut bracket designed for mounting slotted 1-5/8" and 13/16" struts on screw-down metal roofing or steel wall panels. Framing strut channels can support a solar panel assembly, bracing for fixtures, cable, pipe, conduit, and HVAC equipment. (The purchase does not include metal roof screws or framing channel struts.) Aluminum alloy 6005-T6 is a superb selection for outdoor use due to its high strength, hardness, corrosion resistance, tensile strength, wear resistance, and lightweight properties. This bracket contains one 3/8"-16 X ¾" threaded stainless steel top bolt and a stainless washer to secure any slotted strut channel to the top. While the interior opening can fit a 1-5/8-inch framing strut, its primary function is for top channel strut mounting. The mounting base features a weather-sealing gasket and eight base holes that fit eight 1/4-inch screws for robust metal roof and wall mounting. It can be installed on metal panel flats that are at least 1½ inches wide. Securing the base to the structural support underneath the flat part of the metal panel is highly recommended. The purchase does not include metal roof screws or struts. Contents: 4 Strut Top Mounting Brackets (No Roof or Wall Attachment Screws) Framing Strut Attachment Screw: One 3/8-16 X ¾ Top Bolt Bracket Size: 1.5 W x 5.57 L x 2.35 H Item Weight with Top Bolt, Washer, and Sealing Pad:.45 lbs