National Rolled Thread Die Company manufactures and supplies flat rolled dies, flat threading tools, knurling tools, and custom dies for bolt and screw manufacturing. The company serves the fastener industry and is described in the submitted source context as ISO 9001:2015 registered, American owned, and American made.
ISO 9001:2015 Registered
Registration
Omni FastenersSince 1985, Omni Fasteners has been a Made in the USA shop known for sourcing and supplying precision fasteners to customers across demanding industrial fields. Its 32,000-square-foot facility supports specialty work for customers whose parts must meet detailed drawings and specifications, and the company holds ISO 9001:2015 and AS 9100:2015 certifications.BROADVIEW HEIGHTS, OH
Tool Specialties CompanyFor more than 70 years, Tool Specialties Company has built progressive metal stamping dies and provided precision machining from its St. Louis-area operation. The company also makes specialized tooling and equipment, combining experienced workmanship with continually updated technology. Its quality management system is certified to ISO 9001:2015, and its manufacturing is performed in the United States.LATROBE, PA
Keystone Threaded ProductsFamily-owned and operated in Valley View, Ohio, since 1920, Keystone Threaded Products manufactures USA-made standard and customized precision roll-threaded rods and related machined parts. Now led by third-generation owner Betsy Minnick, the certified women-owned business is known for handling large-diameter threading, including work on what it calls the world’s largest thread roller. Keystone also offers complete-part machining and inventory management, with quality controlled through material traceability and multi-step inspection.CLEVELAND, OH
Thomas Wire Die LimitedFor more than 50 years, Burlington’s Thomas Wire Die Limited has manufactured precision draw dies, carbide components and wear parts for wire, bar, tube and cold-heading applications. Its work ranges from tungsten-carbide and diamond tooling to custom wear parts, with servicing and reworking handled alongside manufacture. Thomas Wire Die is ISO 9001:2015 registered and supplies customers across North America and internationally.BUFFALO, NY