Quick Mount PV's QBase Low Slope Mount takes the traditional base-and-post PV mount to its ultimate level. It's the strongest you can buy for mechanically attaching commercial solar systems to TPO, PVC, EPDM, built-up asphalt, and virtually all other non-metal low-slope roofs (aka flat roofs) used in commercial roofing.
Additional Info: Includes: Cast Aluminum Qbase, (2) 5/16 in. x 3 in. Zinc-Coated Steel Lag Bolts, 1.25 in. x 6.5 in., 8.5 in. or 11.5 in. Aluminum Post, 5/16 in. x 1-1/4 in. EPDM-Bonded Stainless Steel Sealing Washer, 5/16 in. x 1 in. Stainless Steel Machine Bolt, 5/16 in