Since 1942, Schaefer Screw Products has been a leading manufacturer of quality screw machine fittings to the gas valve, plumbing, refrigeration, transportation, beverage and hydraulic industries. We currently serve over 150 OEM's and distributors throughout the U.S. and Canada. Schaefer Screw Products has built a solid reputation as a leading authority in the gas valve and orifice fitting business, and is now ISO 9000:2001 certified.  You'll find we have the technical knowledge, manufacturing resources and engineering experience to produce a variety of straight and extruded bar stock fittings. Schaefer also offers a complete line of 90 & 45 deg. extruded elbows, tees and swivels, along with other various standard and specialty fittings. Please visit our on-line catalog for more details.  Whether you're in need of short-run prototype pieces or long-run million piece orders, Schaefer has the ability and capacity to accommodate your needs. Our various machines have a capacity range of 3/16"- 5" diameter bar stock. Additionally, our secondary CNC department can complete the most complex operations for a finished part. Should you have specific finishing needs, e.g., plating, centerless grinding, thermal deburring, polishing, etc., we have quality certified subcontractors to meet these needs as well. Although Schaefer Screw Products specializes in brass, over the last several years we have expanded our capabilities to include various carbon steels, stainless steels, aluminum, zinc, bronze and other special alloys.