Direct Attachments IronRidge Flat Roof Membrane, 60 mil, TPO, Versico, FRA-M60T-VS-W1 Mfr. Part # FRA-M60T-VS-W1
Hardware Roof Tech 45mm Hex Bolt w/ Flanged Nut Set, RT2-04-BN45L-US Mfr. Part # RT2-04-BN45L-US Size 1-3/4, 45 In., mm