Simpson 16d x 3 1/2" Gray Painted Siding Nail, 304 Stainless Steel Analog The Simpson Strong-Drive SDW EWP-Ply

The Simpson Strong-Drive SDW EWP-Ply structural wood screw is a high-strength fastener engineered specifically for connecting multi-ply wood members

An annular ring shank has a series of rings along its length that interlock with wood fibers as the nail is driven

expanding versatility for angled milling applications

Chuck Size (In

Simpson 16d x 3 1/2" Gray Painted Siding Nail, 304 Stainless Steel Analog The Simpson Strong-Drive SDW EWP-PlySimpson 16d x 3 1 2" Gray Painted Siding Nail in Type 304 Stainless Steel is a premium fastener engineered specifically for cedar, redwood, and cypress siding applications. Crafted from Type 304 stainless steel with a gray painted finish, these full round head nails are designed to deliver both holding strength and a discreet, blended appearance on wood siding surfaces. The annular ring shank provides superior withdrawal resistance, making these