12 x 1¼" Quicksilver® Countersunk Prodrive®
Wednesday, April 9th, 2008
Prodrive®, hardened, Zinc Plated, Twin Thread. Thinner Shank for Less Wood SplitProdrive® RecessZinc Plated to 5 MicronsDouble Helix, Angled Thread for Speed Driving & GripHigh Breaking TorqueThreaded to the Top









