BOLT, HEX, MACHINE (P/N an4-6) - New Surplus
P/N: an4-6
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 | 206 Available |
Product Description
The AN4-6 is a steel hex-head machine bolt with a drilled shank for cotter-pin locking. This AN-series fastener clamps components and carries shear loads in aircraft structural joints. The drilled shank accepts a cotter pin to prevent loosening during flight vibration and operation.
Install with an approved aircraft nut, torque to specification, and secure with a cotter pin per maintenance manual requirements. Common in airframe assemblies where positive mechanical locking is required.
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, HEX, MACHINE (P/N an4-6)?
The AN4-6 is a steel hex-head machine bolt with a drilled shank for cotter-pin locking. This AN-series fastener clamps components and carries shear loads in aircraft structural joints.
Does the an4-6 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT, HEX, 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 an4-6 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 an4-6.
Can I order the an4-6 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT, HEX, MACHINE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.