Simpson Strong-Tie T4KR51 Premium Siding Nail, 4d, 1-1/2 in L, Stainless Steel, Full Round Head, Annular Ring Shank

Simpson Strong-Tie Premium Siding Nail, Size: 4d, 1-1/2 in Length, Stainless Steel, Full Round Head, Annular Ring Shank, Package Quantity: 1 lb, 5/32 in Head, Nails per Pound: 398, Diamond Point, 0.083 in Shank