Simpson 16d x 3 1/2" 20 - 22 Degree Collated Ring-Shank Nail, 316 Stainless Steel 10 Ga. PACK:4000 Pk Why does the APHH46R have

Why does the APHH46R have a concealed-flange design

MPN: HSUL210-2

Each EB332WDR100 kit contains everything needed for a complete hidden deck fastening installation:

The Simpson #7 1-5/8" Self-Drilling Siding Screw in Type 410 Stainless Steel is engineered for reliable fastening of wood siding

and can be installed on the inside or outside of the wall for maximum flexibility

Simpson 16d x 3 1/2" 20 - 22 Degree Collated Ring-Shank Nail, 316 Stainless Steel 10 Ga. PACK:4000 Pk Why does the APHH46R haveModel No. T10A350CN Coating Material. Type 316 Stainless Steel Gauge. 10 Penny size. 16d Length (in.) 3 1 2 Head Diameter (in.) 2 7 Shank Diameter (in.) 1 8 Shank Type. Annular Ring Shank Head Type. Full Round Head Head Pattern. Checkered Point Type. Diamond Point The 20 22 plastic strip, full round head, ring shank nail features a checker pattern on the head that blends with wood grain, reduces sunlight glare and accepts surface finishes. This nail