Simpson 10d x 3" White Painted Siding Nail, 304 Stainless Steel 25LbModel No. S10SNDWB Coating Material. Type 304 Stainless Steel Gauge. 12 Penny size. 10d Length (in.) 3 Head Diameter (in.) 2 9 Shank Diameter (in.) 0. 113 Shank Type. Annular Ring Shank Head Type. Full Round Head Head Pattern. Checkered Point Type. Diamond Point Approx. Count. 25 Lb (3000) Color. White This Simpson Strong Tie Painted Siding Nail is great for cedar, redwood and cypress siding materials. The checker pattern on the head blends with wood