BOLT,CLOSE TOLERANCE (P/N an174h15a) - New Surplus
P/N: an174h15a
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 | 2 Available |
Product Description
The AN174H15A is a close-tolerance hex head bolt with 1/4-28 UNF threads and precision-ground shank diameter. Manufactured from steel per AN standards, this bolt is designed for interference-fit installation in precision-reamed airframe structural joints. The close tolerance ensures exact fit without excess clearance, maintaining structural integrity in critical load-bearing applications.
Install to specified grip length and torque values per aircraft maintenance manual or FAA AC 43.13-1B guidance. Commonly used in fuselage, wing, and control surface assembly where dimensional precision is essential.
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,CLOSE TOLERANCE (P/N an174h15a)?
The AN174H15A is a close-tolerance hex head bolt with 1/4-28 UNF threads and precision-ground shank diameter. Manufactured from steel per AN standards, this bolt is designed for interference-fit installation in precision-reamed airframe structural joints.
Does the an174h15a meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT,CLOSE TOLERANCE 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 an174h15a 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 an174h15a.
Can I order the an174h15a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT,CLOSE TOLERANCE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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