Simpson 8d x 2 1/2" Annular Ring Shank Box Nail, 316 Stainless Steel CCO Column Cap Only Do I need to pre-drill

Do I need to pre-drill composite decking before driving these screws

Seat Width: 3-9/16 inches

providing flexibility for a range of workpiece heights and thicknesses

What are the available quill down feed rates on this mill/drill

the MSCB can take their place

Simpson 8d x 2 1/2" Annular Ring Shank Box Nail, 316 Stainless Steel CCO Column Cap Only Do I need to pre-drillSimpson 8d x 2 1 2" Annular Ring Shank Box Nail in 316 Stainless Steel is a professional grade fastener engineered for demanding outdoor and coastal construction applications. Built by Simpson from Type 316 stainless steel, this box nail delivers outstanding corrosion resistance in saltwater exposed environments, marine structures, and permanent wood foundation assemblies where long term holding power is critical. The annular ring shank design locks