Simpson #7 x 1-5/8" Tan 02, Trim-Head Screw, 6-Lobe Drive 316 Stainless Steel ABU Adjustable Post Base with Uplift What is the top-hat washer

What is the top-hat washer on these pins

What gauge steel is used in the VPA4

CMU attachment can be achieved with Titen HD or Titen Turbo concrete and masonry screws

engineered wood or solid sawn lumber joists

Its pre-engineered

Simpson #7 x 1-5/8" Tan 02, Trim-Head Screw, 6-Lobe Drive 316 Stainless Steel ABU Adjustable Post Base with Uplift What is the top-hat washerModel No. T07162FT Tan 02 Coating Material. Type 316 Stainless Steel Screw Size. #7 Length (in.) 1 5 8 Head Diameter (in.) 0. 23 Drive Type. T15 6 Lobe Head Type. Trim Head Thread Type. Coarse Threads Point Type. Type 17 Point Color. Tan 02 Approx. Count per Lb. 195 Trim Head decking screws are available in stainless steel for superior corrosion resistance in marine or high exposure environments where PVC or composite decks are installed. Trim Head