P/N | Thread Size | NSN | Dia. Max | Dia. Min | Length | Grip | Thread Length | Locking Mech. | Material | Grade | Finish | Weight (lb) |
AN5-42 | 5/16-24 UNF-3A | N/A | 0.312 | 0.309 | 4.344 | 3.813 | 0.531 | Drilled Shank | Alloy Steel | 4037 or 8740 | Cadmium Plated* | 0.101805 |
AN5-42A | 5/16-24 UNF-3A | N/A | 0.312 | 0.309 | 4.344 | 3.813 | 0.531 | None | Alloy Steel | 4037 or 8740 | Cadmium Plated* |
0.102205 |
*Cadmium Plated, AMS-QQ-P-416, Type II, Class 2
AN Bolts from Airfasco
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.
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" |
Make | Series | Model | Beginning S/N | Ending S/N | Eligibility Chart |
Many | Many | Many | 0 | ZZZZZZZZZZZZZZZ | 7840 |
Eligibility for Airfasco |