Jergens, Inc. Datasheets for Locknuts

Locknuts are a type of prevailing-torque fastener that resists loosening under vibration and torque. They differ from standard nuts because they typically have friction-increasing bearing surfaces (e.g., pitted grooves on flanges) or special internal thread-geometries.
Locknuts: Learn more

Product Name Notes
Cylinders, Jam Nuts Cylinders, Jam Nuts
Knurled Lock Nuts Material: Low Carbon Steel Finish: Black Oxide Heat Treat: Case Hardened Thread: 2B-UNC Available in FixtureProTM Design Software and PartSpec CD