Taper Line has been manufacturing and supplying precision fasteners to a variety of industries since 1975. Our unique "self locking" products are secured to shafts, spindles and ball screws by a strong mechanical metal to metal locking feature. (read more)

Wyandotte Industries, Inc. manufactures custom precision locknuts to your blueprints and specifications in a variety of raw materials from 11/32" Hex through 4" Hex. We manufacture products with special threads (including acme, right hand, left hand, coil, metric and special pitch), products with special tolerances and configurations not typically found on the shelf. (read more)

Wyandotte Industries is currently manufacturing Nylon Insert Locknuts, specializing in larger sizes, including special and standard series dimensions. They produce nylon insert locknuts in low carbon, medium carbon and heat treatable steel grades, as well as non-ferrous materials. The gray color of our insert in our nylon insert locknuts identifies Wyandotte Industries as the manufacturer. (read more)

Precision locknuts secure bearings or machine components to shafts and other rotating elements while providing adjustment and preload. (read more)

Are you experiencing threaded joint problems in your products due to:

- Vibration loosening?

- Costly warranty issues?

- Using messy thread locking adhesives or prevailing torque fasteners?

- Inability to service threaded joints?

The solution to these problems is the unique Spiralock self-locking, reusable screw thread (read more)

Spinner-Grip™ nuts are a superior alternative to standard flange nuts as well as locknuts, including Nylon® insert locknuts. Jergens Spinner-Grip Nuts are Grade 8 strength and quality, and are more effective than standard hex nuts, flange nuts, or other locknuts at maintaining clamp load under heavy vibration. Their unique design locks the nut to the part, not to the bolt threads. (read more)

Wyandotte Industries, Inc. offers a complete selection of special nuts and screw machine products. Wyandotte Industries, Inc.'s technology allows them to produce reliable, state-of-the-art products, to fit their customer's individual needs. They have built their reputation on commitment to quality products and customer service. (read more)

"I am very pleased with the quality of the construction & silk-screening & the speed that you completed it." Christopher Beeckler, Biosense Webster, Inc

"I continue to be amazed by how organized & fast your firm is while still following a detailed process. Cannot image using anyone else for prototype enclosures!"
- David Northway, Function Engineering (read more)

M1 Webgear is a total e-commerce solution for M1 users. WebGear Explorer empowers you to provide exceptional customer service and save money while doing so. WebGear Ecommerce allows you to create a full online web store to increase sales. This equates to a direct impact on your bottom line. (read more)

Heavy Duty Inch and Metric Locknuts for high speed and high thrust load applications. Self locking. (read more)