Simpson DTT2SS Deck Tension Tie w/1.5" SDS Screws, Stainless Steel LSTA/ST/HRS Strap Ties Column-to-beam connections in wood construction

Column-to-beam connections in wood construction using 6x posts and 6x beams

What is the purpose of the drill point with wings on the CBSDQ158S

and how many screws come in a box

or variations in driving technique

Simpson DTT2SS Deck Tension Tie w/1.5" SDS Screws, Stainless Steel LSTA/ST/HRS Strap Ties Column-to-beam connections in wood constructionSimpson DTT2SS Stainless Steel Deck Tension Tie for 2x with 1 1 2 in. SDS Screws by Simpson Strong Tie is a premium stainless steel connector engineered for deck guardrail post applications and lateral load connections from the deck to the adjacent structure. Built from 14 gauge stainless steel, the DTT2SS delivers high and severe corrosion resistance, making it the ideal choice for seaside environments and applications requiring more corrosive