Simpson 4d - 1-1/2" Shake and Shingle Siding/Roofing Nail, 316 Stainless Steel Girder Tiedown workshop-grade air cleaning at 1

workshop-grade air cleaning at 1

The blunt diamond point on these nails is specifically designed to reduce board splitting as it drives into wood

MPN: BA9-1006829

L: 8-1/2 in

Available in R-8 and NT-40 spindle configurations to suit a variety of tooling needs

Simpson 4d - 1-1/2" Shake and Shingle Siding/Roofing Nail, 316 Stainless Steel Girder Tiedown workshop-grade air cleaning at 1Simpson 4d 1 1 2" Shake and Shingle Siding Roofing Nail in Type 316 Stainless Steel is engineered by Simpson Strong Tie for securing wood shakes and shingles in demanding exterior roofing and siding applications. Crafted from Type 316 stainless steel, these nails deliver superior corrosion resistance standing up to moisture, salt exposure, and harsh outdoor conditions that would degrade standard fasteners over time. Whether you are installing cedar