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Bolt Undrilled AN4-12A

Bolt Undrilled AN4-12A

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Part numbers : RX1-AN4-12A , AN4-12A , 05353-10 , 05353-5 , AN4-12A
Unit of Measure: EA

0.95 EUR / EA 0.95 EUR 0.95 € excl. VAT

0.95 EUR / EA excl. VAT

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Available as part of a kit RX1-04-00400
Availability
155 EA ready to ship on Monday 2026-08-31
Order before 15:30 CET on Monday 2026-08-31
Up to 1,747 EA ready to ship on Thursday 2026-09-03
Order before 15:30 CET on Monday 2026-08-31
Up to 1,867 EA ready to ship on Monday 2026-09-07
Order before 15:30 CET on Monday 2026-08-31
1,248 EA available on request, fees apply
Special order from vendor stock.

The Airfasco AN4-12A is an undrilled, hex-head airframe bolt for aerospace fastener applications requiring an AN4 size with a 1/4-28 UNF-3A rolled thread. The undrilled shank configuration is identified by the “A” suffix.

  • Manufacturer: Airfasco
  • Manufacturer part number: AN4-12A
  • Additional manufacturer references: 05353-10, 05353-5
  • Nominal length under head: approximately 32.5 mm
  • Grip length: approximately 20.6 mm
  • Thread: 1/4-28 UNF-3A
  • Material: alloy steel
  • Finish: cadmium plated
  • Procurement specification: NASM6812

Supplied as one piece (EA). Confirm the required part number, length, grip and installation requirements against the applicable approved maintenance or engineering data before fitment.

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