Head 1-1/2" / 38mm.
Senco M003101 .120 Gauge by 3/4-inch Length Electro Galvanized Nail (7,200 per box) by Senco
Senco A302009 15-Gauge x 2-Inch Electro Galvanized Finish Nail by Senco
SENCO ZX13EAAR 1" 21 Gauge Pin Nails, Galvanized Finish 2,000 Count Pack
SENCO ZX16EAAR 1-3/8" 21 Gauge Pin Nails, Galvanized Finish 2,000 Count Pack
SENCO CZ10EAAR 5/8" 23 Gauge Pin Nails, Galvanized Finish 2,600 Count Pack
SENCO ZX18EAAR 1-5/8" 21 Gauge Pin Nails, Galvanized Finish 2,000 Count Pack