#10 x 3/4″ (50 PCS) Black Metal Roofing Screws with Rubber x 3/4″,
All you need to install them with a power drive tool. The black washer is made of EPDM, which is wear and oxidation resistant.
15 Sets 1/4-20 x 2 Carriage Bolt Kit, Round Head Square x 2″, Black
MaterialThe Carriage bolts kits are made of carbon steel with black coating, which have greater strength and corrosion resistance performance than regular zinc plated fasteners.FeatureThe carriage bolts have round heads and square necks.