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1/4"-20 Large Flange Hex Flange Locknuts/Serrated/Case Hardended Steel/Zinc Plated (Quantity: 250)

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Product details

Management number 211246877 Release Date 2026/04/04 List Price US$18.40 Model Number 211246877
Category

Serrated Large Flange Free-Spinning Locknut - The bearing surface of the flange has serrations which displace material on the mating surface when the nut is wrenched into place, forming a connection that resists loosening.

  • Hex nut with a circular base flaring out from the bottom of the nut that is 6% to 25% wider than the flange of a standard serrated flange nut
  • Offers the same advantages of the standard serrated flange lock nut, including reusability, but will span even larger holes.
  • Also has a more uniform bearing-stress to clamp-force ratio than the standard serrated flange nut.
  • Thread Diameter-Pitch: 1/4"-20 inches
  • Number of Nuts per Carton: 250
Size 1/4-20
Color Zinc
Finish Zinc
Material Heat-Treated
Part Number 698428-PR-250
Manufacturer Newport Fasteners
Measurement System English/Standard
Item Package Quantity 250

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