BOLT, MACHINE (P/N an8-20) - New Surplus
P/N: an8-20
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 3 Available |
Product Description
The AN8-20 is a hex head airframe bolt with 1/2-inch diameter and 20 threads per inch (UNF). Manufactured from alloy steel with a drilled shank for cotter pin retention, this bolt conforms to AN8 specifications for aircraft structural assemblies. Used in airframe joints requiring a 1/2-inch fastener, the AN8-20 installs with a locknut or cotter pin and must be torqued per aircraft maintenance manual specifications.
The drilled shank design provides positive locking capability in vibration-prone environments typical of aviation applications.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the BOLT, MACHINE (P/N an8-20)?
The AN8-20 is a hex head airframe bolt with 1/2-inch diameter and 20 threads per inch (UNF). Manufactured from alloy steel with a drilled shank for cotter pin retention, this bolt conforms to AN8 specifications for aircraft structural assemblies.
Does the an8-20 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT, MACHINE conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the an8-20 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the an8-20.
Can I order the an8-20 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT, MACHINE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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