AN5 Bolt Dash Numbers Explained (AN5‑3 to AN5‑65A)

AN5 Bolt Dash Numbers — Complete Guide

The AN5 bolt series is a widely used aviation fastener. Each dash number represents a specific length or variant, such as drilled shank or undrilled shank (“A”). This page provides a complete reference for all AN5 bolt dash numbers stocked by Pilot Shop.

All AN5 bolts are available through Pilot Shop, including drilled‑shank variants and undrilled (“A”) versions.

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AN5 Bolt Variants

Standard Drilled (AN5‑X) — Drilled shank (main stocked line)
A Variant (AN5‑XA) — Undrilled shank

AN5 Drilled Bolt Dash Numbers (AN5‑X)

The following dash numbers are stocked for the drilled AN5 bolt:

AN5‑3, AN5‑4, AN5‑5, AN5‑6, AN5‑7, AN5‑10, AN5‑11, AN5‑12, AN5‑13, AN5‑14, AN5‑15, AN5‑16, AN5‑17, AN5‑20, AN5‑21, AN5‑22, AN5‑23, AN5‑24, AN5‑25, AN5‑26, AN5‑27, AN5‑30, AN5‑31, AN5‑32, AN5‑33, AN5‑34, AN5‑35, AN5‑36, AN5‑37, AN5‑40, AN5‑41, AN5‑43, AN5‑44, AN5‑45, AN5‑46, AN5‑47, AN5‑50, AN5‑51, AN5‑52, AN5‑53, AN5‑54, AN5‑55, AN5‑56, AN5‑57, AN5‑60.

AN5 Undrilled Bolt Dash Numbers (AN5‑XA)

The following dash numbers are stocked for the undrilled (“A”) AN5 bolt:

AN5‑3A, AN5‑4A, AN5‑5A, AN5‑6A, AN5‑7A, AN5‑10A, AN5‑11A, AN5‑12A, AN5‑13A, AN5‑14A, AN5‑15A, AN5‑16A, AN5‑17A, AN5‑20A, AN5‑21A, AN5‑22A, AN5‑23A, AN5‑24A, AN5‑25A, AN5‑26A, AN5‑27A, AN5‑30A, AN5‑31A, AN5‑32A, AN5‑33A, AN5‑34A, AN5‑35A, AN5‑36A, AN5‑37A, AN5‑40A, AN5‑41A, AN5‑42A, AN5‑43A, AN5‑44A, AN5‑45A, AN5‑46A, AN5‑47A, AN5‑50A, AN5‑51A, AN5‑52A, AN5‑53A, AN5‑54A, AN5‑55A, AN5‑56A, AN5‑57A, AN5‑60A, AN5‑61A, AN5‑65A.