An assortment of pyramid-head wood screws from The Hillman Group. Rustic Hardware Slotted Pyramid-Head Wood Screws are designed to join two pieces of wood. The smooth shank allows the screw to pull two pieces of wood together for a tight join, while preventing the wood from pulling or splitting. The standard point on these screws requires a pilot hole for installation.Variants included in this assortment feature a black oxide finish and run #8 to #10 in diameter comprising several common USS coarse and SAE fine screw thread sizes. Full assortments of #37512 contain seven (7) refills comprised of Hillman item numbers #37513 - #37519.