• Steel, Bright Electro- Zinc plated Finish
  • Specially designed tabs for secure tightness
  • Precision Tapped Threads
  • Available in sizes 3/8" through 6"
  • Available in three variants NPSM,NPSL & NPSS

Steel Locknuts (Regular)

  • Please see the Dimensions Chart and choose the Part Number & Size of the item you wish to purchase. If you select a Part Number which has only one Size, please leave the Size blank.