Simpson 16d x 3 1/2" Dark Brown Painted Siding Nail, 304 Stainless Steel IDCB Drift-Clip Bypass Framing Connector What shank type does this

What shank type does this drill bit use

Constructed from heavy-duty 7-gauge steel with a durable Simpson Strong-Tie Gray paint finish

Eliminates pre-drilling in most applications - the sharp point is engineered to self-start into hardwoods and engineered lumber

Diameter 2-3/4" (70mm)

and water ingress for reliable operation in harsh environments

Simpson 16d x 3 1/2" Dark Brown Painted Siding Nail, 304 Stainless Steel IDCB Drift-Clip Bypass Framing Connector What shank type does thisSimpson 16d x 3 1 2" Dark Brown Painted Siding Nail in 304 Stainless Steel is a premium quality fastener engineered for cedar, redwood, and cypress wood siding applications. Built from Type 304 stainless steel with a dark brown painted finish, these nails are designed to fasten wood siding securely while keeping fastener heads visually discreet against the siding surface. The annular ring shank, diamond point, and checkered head pattern work together