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AN310-9 Castle Nut

AN310-9 Castle Nut

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Part numbers : RX1-AN310-9 , AN310-9 , 19501-25 , AN310-9
Unit of Measure: EA

10.66 EUR / EA 10.66 EUR 10.66 € excl. VAT

10.66 EUR / EA excl. VAT

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Availability
Up to 50 EA ready to ship on Thursday 2026-09-03
Order before 16:00 CET Tomorrow
Up to 76 EA ready to ship on Monday 2026-09-07
Order before 16:00 CET Tomorrow
47 EA available on request, fees apply
Special order from vendor stock.

The AN310-9 is a steel castellated nut for secure mechanical fastening where a cotter-pin locking arrangement is required. Its castellations are designed to accommodate a cotter pin after alignment with a drilled-shank fastener.

  • Manufacturer part numbers: AN310-9, 19501-25
  • Thread size: 9/16-18
  • Material: steel
  • Finish: cadmium plated per QQ-P-416A, Type II, Class 3
  • Cotter pin reference: AN380-4-4
  • Commonly used with drilled-shank bolts, clevis bolts, eye bolts and studs

Please verify the required part number, thread, locking method and applicable maintenance data before installation.

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