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RX1-AN4-31

Image for illustration only. It may show a product series rather than the exact product offered.

Airfasco

RX1-AN4-31

Bolt Drilled AN4-31

1.93 EUR/EA

Excluding VAT

Availability

6 EA ready to ship TodayOrder before 15:30 CET Today
AOG

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+46106500380 aog@roctexo.com

Up to 497 EA ready to ship on Monday 2026-11-16Order before 15:30 CET Today
1,325 EA available on request, inbound freight fee of 60 EUR appliesSpecial order from vendor stock.

Part numbers

Roctexo
RX1-AN4-31
Manufacturer
09866-1
Manufacturer
09866-5
Manufacturer / Vendor
AN4-31

Product details

The AN4-31 is a drilled-shank hex-head aircraft bolt in the AN4, 1/4-28 thread series. The drilled shank is intended for cotter-pin retention where the applicable installation requires it.

  • Part number: AN4-31
  • Manufacturer part numbers: 09866-1, 09866-5
  • Nominal length: approximately 79 mm
  • Grip length: approximately 68 mm
  • Thread series: 1/4-28
  • Unit of measure: each

Please verify the required bolt length, grip, thread, material and installation configuration against the applicable maintenance data before ordering.

Diameter0.249" - 0.246"
FinishCadmium Plated, AMS-QQ-P-416, TYPE II, CLASS 2
Grade4037 or 8740
Grip ± .016"2.688"
Length +.031" / -.016"3.156"
Locking MechanismDrilled Shank
MaterialAlloy Steel
Packaged Amount5 PER
Ref Pc Weight (lb)0.048
Thread Length0.468"
Thread Specs1/4-28 UNF-3A