Anchor Bolts and Other Products for the Construction, Industrial, Utility and Other Industries. ANCO Fastener Company is a leading manufacturer and distributor of quality, high performance threaded products used in highway construction, energy production and transmission, pole and pylon signage, towers, mechanical, waterworks and other piping, residential foundation, commercial tilt wall and general construction, plumbing, electrical, OEM trailer and other applications. ANCO understands the importance of materials and corrosion resistance in today’s construction requirements. Thus, we offer a full line of traceable domestic or import products that meet AASHTO, ASTM, ANSI/ASME and IFI standards. ANCO also offers custom manufacturing for your special requirements. Our manufacturing capabilities include cutting, threading, bending, chamfering, punching, drilling and welding.