Riverhawk Company is an engineering-driven manufacturer specializing in hydraulic tensioning and bolting solutions.

Riverhawk designs and manufactures hydraulically tensioned studs and nuts, tensioning tools, and plug and ring gauges. We also provide source inspections and training seminars.

At Riverhawk, we meet the daily challenges of the rotation equipment industry by offering auxiliary equipment such as air driven and manual hydraulic pressure kits and pusher/pullers for the installation of coupling hubs, thrust discs, and compressor wheels.

OEM Assembly

Our equipment is proudly supplied to the top OEMs and end users of the turbomachinery industry. No matter what your needs, Riverhawk’s team of engineers is ready to assist you. Contact us for more information on how we can provide the products and services you need.
  • Engineered Studs, Nuts & Bolts
  • Hydraulic Pump Kits & Accessories
  • Hydraulic Tensioners
  • Shaft End Technology
Member Organizations

Riverhawk is a member of the American Petroleum Institute (API) and sits on the coupling committee of the American Gear Manufacturers Association (AGMA).
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Company Information