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NAS509L8 Drilled Hex Nut

NAS509L8 Drilled Hex Nut

https://www.roctexo.com/web/image/product.template/55716/image_1920?unique=4a7e9aa
Part numbers : RX1-NAS509L8 , 14030-1 , NAS509L8
Unit of Measure: EA

9.11 EUR / EA 9.11 EUR 9.11 € excl. VAT

9.11 EUR / EA excl. VAT

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Availability
Up to 110 EA ready to ship on Thursday 2026-08-13
Order before 16:00 CET on Tuesday 2026-08-11
Up to 184 EA ready to ship on Monday 2026-08-17
Order before 16:00 CET on Tuesday 2026-08-11
40 EA available on request, fees apply
Special order from vendor stock.

The NAS509L8 is a drilled hex nut for aerospace hardware applications requiring a left-hand 1/2-20 UNJF-3B thread. The drilled configuration is intended to support safety-wire locking where specified by the applicable maintenance data.

  • Part number: NAS509L8
  • Manufacturer part number: 14030-1
  • Roctexo part number: RX1-NAS509L8
  • Thread: 1/2-20 UNJF-3B, left-hand
  • Material: 4130 alloy steel
  • Finish: Cadmium Type II, Class 2
  • Heat treatment: 150 KSI minimum
  • Hardness: 34–38 HRC
  • Unit of measure: each

Confirm part-number, thread direction, and applicable technical data before installation.

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