4-Hole 60 Degree Open Corner Strut Angle - 304 Stainless Steel Bulk Loose Wood Deck Screws If you have a nominal

If you have a nominal post measuring 5-1/2x5-1/2" you will need an ABW66Z Post base

Featuring the ZMAX galvanized coating

Square drive (#2) - minimizes cam-out and improves driver control

(8) STN22 Hex-head washers

The #3 Roofjack Square Silicone Pipe Flashing Boot is the ultimate solution for sealing pipe penetrations on metal roofs

4-Hole 60 Degree Open Corner Strut Angle - 304 Stainless Steel Bulk Loose Wood Deck Screws If you have a nominal4 Hole 60 Degree Angle 304 Stainless Steel fittings connect strut channel at the corners and joints. If you are looking to join channel sections using angle fittings use channel nuts, bolts, nuts, and washers to join the fitting to the channel. 304 Stainless Steel provides excellent corrosion resistance primarily for exterior use.