BOLT, AN

P/N: AN3-4A

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Approval Industry Standard
Condition New
Manufacturer Airfasco
Unit of Measure Each
Retail Price $0.160
Your Price $0.130 Free Shipping on Orders over $500
Stock Status In Stock

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Eligible Aircraft

Make Series Model Beginning S/N Ending S/N Eligibility Chart
Many Many Many 0 ZZZZZZZZZZZZZZZ 7840

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Product Details

P/N
Thread Size
NSN
Dia. Max
Dia. Min
Length
Grip
Thread Length
Locking Mech.
Material
Grade
Weight (lb)
AN3-4 10-32 UNF-3A 5306-00-144-3646  0.189 0.186 0.531 0.125 0.406 Drilled Shank Alloy Steel* 4037 or 8740  0.0073
AN3H4 10-32 UNF-3A 5306-00-282-4312 0.189 0.186 0.531 0.125 0.406 Drilled Shank and Head Alloy Steel* 4037 or 8740 

0.00712

AN3H4A 10-32 UNF-3A 5306-00-182-2057 0.189 0.186 0.531 0.125 0.406 Drilled Head Alloy Steel* 4037 or 8740 0.00732
AN3-4A 10-32 UNF-3A 5306-00-722-0393 0.189 0.186 0.531 0.125 0.406 None Alloy Steel* 4037 or 8740 0.0075
AN3C4 10-32 UNF-3A 5306-00-145-7069 0.189 0.186 0.531 0.125 0.406 Drilled Shank Stainless Steel** 431

0.0073

AN3CH4A 10-32 UNF-3A 5306-00-182-1853 0.189 0.186 0.531 0.125 0.406 Drilled Head Stainless Steel** 431 0.00732
AN3-C4A 10-32 UNF-3A 5306-00-150-9528 0.189 0.186 0.531 0.125 0.406 None Stainless Steel** 431 0.0075

*Cadmium Plated, AMS-QQ-P-416, Type II, Class 2

**Passivation per AMS2700

 AN Bolts from Airfasco

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For all AN3 through AN20 options, see below table and key for hardware that McFarlane carries. Use the key for help with selection of part numbers.

  • No “A” = Drilled Shank (AN3-3)
  • A = Undrilled Shank (AN3-3A)

  • H = Drilled Head (AN3H3)

  • C = Stainless Steel (AN3C5)

Partial P/N Wrench Size
AN3 3/8"
AN4

7/16"

AN5 1/2"
AN6 9/16"
WARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov

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