Master Bolt Manufacturing, Inc.
Master Bolt Manufacturing specializes in high quality bolt products. We produce custom bolts up to 2” in diameter & 100” in length. Our company has served a range of railroad and industrial markets with quality bolts for more than 20 years. With our in-house tool & die shop, Master Bolt can create just about any design you may need. There has never been a design we can’t build. Contact us today!