Hardware SnapNrack Sealing Washer Lag 4.5" Stainless Steel, 242-02168 Mfr. Part # 242-02168 Size 4-1/2 In.
Lag & Hanger Bolts EJOT Fastening Systems Stainless Steel Hanger Bolt for Wood JA3-SB-8.0x80/50 FZD, 6660108006 Mfr. Part # 6660108006 Size 5 x 0.75 x 0.75 In.