Product Description The product is 1/4 keg, 1.25 inch x #6, black phosphate drywall screw. Easy and simple use kit. The product is manufactured in china. From the Manufacturer Used to attach casement and baseboard moldings, trim and cabinets to drywall and studs. Extra small head design countersinks for a finished look. Ideal for drywall, particle board, sheet metal, plywood and some plastics.