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5/8-11 Coarse Black Phosphate and Oil Grade 8 Top Prevailing Torque Hex Flange Lock Nut.

314.58

From cap screws to hitch pins, we are a master distributor for fasteners of all types. Available in inch and metric sizes, we are your single source solution. Additionally, we offer both domestic and imported options for most fastener types.

  • Hardness RC 24-32
    • Diameter: 5/8 Inch
  • Finish: Black Phosphate
  • Flange Diameter: 1.330 Inch
  • Flange Thickness: 0.100 Inch
  • Grade: Class 8
  • Industry Standard: IFI 100/107
  • Item: Hex Flange Lock Nut
  • Material: Medium Carbon Steel
  • Measurement: Inch
  • Nut Thickness: 0.646 - 0.690 Inch
  • Origin: Imported
  • Proof Load: 150000 psi
  • Specification: IFI 100/107,SAE J995
  • Thread Type: Coarse
  • Threads Per Inch: 11
  • Type: Top Prevailing Torque
  • Wrenching Height: 0.320 Inch

    • *Photographs are representational and may not be size accurate