In business for over 50 years, Universal Thread Grinding has been a manufacturer of high-quality lead screws, lead screw assemblies, precision mounting brackets, lead screw cartridges and nut assemblies. We meet your most demanding linear-displacement application needs. With accuracies to 10 microinches/turn, 25 microinches/inch, we offer the best lead accuracies in the industry.

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Established in 2004, GTEN's goal is to produce the highest quality linear bearings in the world. With Vertex Controls, the US Master Distributor for GTEN Ball Screw Technology, our team is ready to meet the needs of North American manufacturers with higher quality precision ball screw components at lower costs. Quality is the center piece of our ball screw designs, making GTEN the best choice.

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Robert's Ballscrew Repair Services can save you money by restoring your ballscrew to ‘like-new' condition. Depending on the severity, we offer 4 levels of repair. We offer new ball screws in our stock inventory & precision ground ballscrews to match your designs if your ball screw is beyond repair. Our inventory consists of name brand ballscrews or we can manufacture a new ballscrew from scratch.

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Not only is Thread-Craft a ball screw manufacturer of lead screws, aerospace, defense and industrial ball screws, we also perform ball screw repair. Considered one of the nation's largest ball screw repair facilities, we can repair any ball screw be it acme screws, jack screws, lead screws, or screw jacks. Our company has been in business since 1958. We are an ISO 9001:2000-registered company.

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Winter Engineering is an expert source for miniature ballscrews to 30+ feet length & 6+ inches in diameter - and everything in between. Over 30 years repairing & replacing BALLSCREWS for all types of machinery & other equipment, including robotic & anything automated. Vast stock of new & rebuilt ballscrews covers most diameters, lengths, & thread-type, and we can modify to your specs if need be.

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