About Us

Through the 1950’s Stanho manufactured both keys and nails, as well as other fastening products. Read More…

Contact Us

We encourage you to contact us with your questions, comments and quote requests.
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Standard Horse Nail has been manufacturing machine keys, taper pins and other precision fasteners in the USA since 1872. All of our precision products are produced with the high degree of accuracy demanded by the USA and military standards in all analyses. Stanho precision products offer new concepts in reliability, service, value and quality.

We build strong relationships with all of our customers that are seamless and worry free. Our commitment to quality and unique method of mass production has allowed us to become one of the largest domestic producers of machine keys, woodruff keys, taper pins and other precision fasteners. We are proud of our ISO-9001 certification and being TS-16949 registered, both of which ensure the continuous improvement of our product quality and customer service.

Some of our capabilities include milling, both vertical and horizontal, turning, cut-off, grinding, drilling, taping, threading, knurling and many other processes. We also offer precision cutting and custom machining services.

At Stanho, no job is too big or too small. Avoid costly downtime by having Stanho mass produced keys in stock at your facility where low cost and precision quality matters the most. Our precision products are available in bulk or packaged for your convenience.

Contact us today for more information on our machine keys, woodruff keys, taper pins, cotter pins and all other custom precision product capabilities. We are introducing the capability to provide ground dowel pins, groove pins and hollow dowels/bushings.