Valley Forge & Bolt Manufacturing Co. is a manufacturer of hot forged standard and special fasteners with the capability to machine and roll thread to customer specifications. We are a minority owned company located in Phoenix, Arizona and have been supplying quality fasteners to numerous industries for over thirty (30) years. Our desire to help customers find solutions to bolt related problems led to the development of several patented products. Our MAXBOLTTM & SPC4TM Load Indicating Fasteners are manufactured, tested and certified to Nationally recognized standards or to customer requirements.