For nearly a century, The George H. Seltzer Company of Folsom, Pennsylvania, has been a trusted manufacturer and supplier of high-quality ZIP brand T-Slot Bolts and tooling components for industrial workholding applications across North America.
Serving the manufacturing, machining, metalworking, and industrial supply sectors, the company produces a complete line of ZIP brand T-Slot Bolts along with a wide range of related tooling components designed to support precision workholding and dependable shop performance. Metric sizes are also available upon request to accommodate specialized applications and international standards.
Over the past 100 years, The George H. Seltzer Company has built long-standing relationships with many of the industry’s largest industrial distributors, including McMaster-Carr, MSC Industrial Supply, Fastenal, PTS, Vallen, DXP Enterprises, and numerous regional and independent distributors throughout the United States and Canada.
What continues to set the company apart is its commitment to inventory availability and fast order fulfillment. By maintaining a substantial in-stock inventory, most orders are shipped the same day, helping distributors and manufacturers minimize downtime and keep operations moving efficiently.
As a family-owned and operated company, The George H. Seltzer Company remains focused on the values that have defined its reputation for generations: consistent product quality, dependable service, responsive customer support, and reliable delivery performance. Every order is handled with close attention to detail and a commitment to meeting the practical demands of industrial customers.
Whether supporting large-scale manufacturing facilities, machine shops, or industrial distributors, ZIP brand tooling components continue to be recognized for durability, precision, and reliability in demanding work environments.For more information about ZIP brand T-Slot Bolts and tooling components, please contact The George H. Seltzer Company at 800-445-4101 or visit our website.

