Do it 7d x 2-1/4 In. 12-1/2 ga Hot Galvanized Box Nails (1050 Ct., 5 Lb.)

Thinner smooth shank than common nail, reduces wood splitting. Flat head. Diamond point. For boxes, crates, and light-duty construction. Exterior use.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.