ST Fastening #12 x 2-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Alamo White | Qty. 72,000 (Pallet) Tie-Off Anchors Pre-spaced holes in the rails

Pre-spaced holes in the rails make installation fast and consistent

Pre-Deflected Design: Reduces movement under tension for a stronger connection

set the column into the base

Installation Instructions — Hollow Base (using hollow setting tool):

Crafted from steel conforming to ASTM F1554 Grade 36

ST Fastening #12 x 2-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Alamo White | Qty. 72,000 (Pallet) Tie-Off Anchors Pre-spaced holes in the railsMaxx Steelbinder Self Drilling Roofing Screws are the ideal choice for securing metal roofing panels and siding to steel structures, delivering reliable performance in residential, agricultural, and industrial applications. Crafted from high grade materials, these screws feature a self drilling tip for quick installation and a bonded washer with an EPDM seal to ensure a watertight, corrosion resistant connection in even the toughest conditions. Key