BOLT,CLOSE TOLERANCE (P/N an174h6a) - New Surplus
P/N: an174h6a
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 AN174H6A is a close-tolerance hex-head steel bolt with a drilled head for safety wiring. Manufactured to Army-Navy (AN) standards, this bolt features precision dimensions and an undrilled shank designed for interference-fit structural joints. Used in airframe attachment points where precise alignment and shear strength are critical.
The drilled head allows safety wire installation to prevent fastener loosening during flight operations. Installation requires matching torque specifications and alignment procedures per aircraft maintenance documentation and FAA AC 43.13-1B guidance.
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 an174h6a)?
The AN174H6A is a close-tolerance hex-head steel bolt with a drilled head for safety wiring. Manufactured to Army-Navy (AN) standards, this bolt features precision dimensions and an undrilled shank designed for interference-fit structural joints.
Does the an174h6a 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 an174h6a 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 an174h6a.
Can I order the an174h6a 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.