BOLT (P/N an3-7a) - New Surplus
P/N: an3-7a
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 | 352 Available |
Product Description
The AN3-7A is an Air Force-Navy standard hex head bolt with an undrilled shank, designed for aircraft structural and control system assemblies. This steel fastener conforms to NASM3 dimensional specifications and pairs with self-locking nuts to prevent vibration-induced loosening. Used to secure control brackets, hinges, and light-tension connections where shear loads are primary.
Installation requires torque verification per FAA AC 43.13-1B and grip length confirmation against the aircraft Illustrated Parts Catalog to ensure proper clamping force and safety margins.
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 (P/N an3-7a)?
The AN3-7A is an Air Force-Navy standard hex head bolt with an undrilled shank, designed for aircraft structural and control system assemblies. This steel fastener conforms to NASM3 dimensional specifications and pairs with self-locking nuts to prevent vibration-induced loosening.
Does the an3-7a meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT 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 an3-7a 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 an3-7a.
Can I order the an3-7a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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