1/2" X 1 3/4" Roof Screw Driver, Fits #16 Solar Mounting Screw = 5/16" Screw

3/8" X 1-3/4" Roof Screw Driver, Fits 1/4" Solar Mounting Screw = 1/4" Screw

3/8" Hex Serrated Flange Nut 18-8 Stainless Steel

3/8" X 3/4" Hex Head Cap Screw Bolt 18-8 Stainless Steel

3/8"-16 Hex Serrated Flange Nut 18-8 Stainless Steel

5/16" Hex Serrated Flange Nut 18-8 Stainless Steel

5/16" Hex Serrated Flange Nut 18-8 Stainless Steel

5/16"-18 Hex Serrated Flange Nut 18-8 Stainless Steel

GalvA Flashing for use with Wide Based Roof Hooks

3/8" X 1" Hex Head Cap Screw Bolt 18-8 Stainless Steel

M8 X 25mm T-Bolt Stainless Steel

M8 Hex Serrated Flange Nut 18-8 Stainless Steel