A hex jam nut is a six-sided internally threaded fastener which is only 2/3 the thickness of a full form nut. Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened against the jam nut to keep it from loosening. BW Industrial Sales stocks hex jam nuts in low carbon steel for lighter applications; Grade-5 & Grade-8 made from a high alloy steel which conforms to heavier duty composition requirements; and 18-8 stainless steel which provides corrosion resistant properties. Available and ready-to-ship in a variety of sizes and finishes like black oxide, black zinc, plain finish, steel zinc, and zinc yellow. Browse our selection of hex jam nuts for your building projects and industrial applications.
Here at BW Industrial Sales, your satisfaction is our number one priority! If you have any questions about hex jam nuts or any other manufacturing parts and tooling, please contact our experienced and qualified BW Industrial Sales staff; or call us at 626-358-1836 for an immediate response.
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Wholesale Hex Jam Nut for Any Application
A heavy hex jam nut is designed for tightening against the work surface and a full heavy hex nut is tightened against the heavy hex jam nut to keep it from loosening. Manufactured to ASME B18.2.2 & SAE J995 specifications and comes in coarse & fine thread.
Hex Jam Nut Material Options