PamFast AutoFeed Screw System by FastenMaster: #8 x 1 1/4" Wood to Wood Subfloor, 2/3 Coarse Thread, Yellow Zinc, X-point. Box of 1000 screws, 50 screws per strip (6 boxes per master carton). Precise Countersink Adjustment • Countersink depth is adjustable to 1/64" with just a simple twist and locks in for precise installation every time. Part Number WCYZ8114
