BOLT (P/N an4ddh12a) - New Surplus
P/N: an4ddh12a
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 | 68 Available |
Product Description
The AN4DDH12A is a hex head aircraft bolt conforming to AN/NASM4 standards for structural fastening. This steel bolt provides controlled grip and shear capability in airframe assemblies, control system clevises, and linkage connections. Installation requires the specified nut and locking method per aircraft maintenance manual.
Verify bolt length and compatibility in the Illustrated Parts Catalog before assembly to ensure proper engagement and load distribution in critical joints.
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 an4ddh12a)?
The AN4DDH12A is a hex head aircraft bolt conforming to AN/NASM4 standards for structural fastening. This steel bolt provides controlled grip and shear capability in airframe assemblies, control system clevises, and linkage connections.
Does the an4ddh12a 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 an4ddh12a 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 an4ddh12a.
Can I order the an4ddh12a 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.
Related Fasteners & Hardware
- SLEEVE,ADAPTER – P/N 29810-8003
- NUT,PLAIN,HEXAGON – P/N an924-5
- SPACER – P/N 21770-204
- SCREW, MACHINE, FLAT, COUNTERSUNK – P/N ms24694-555
- NUT, HEXAGONAL, CASTELLATED – P/N b0203011-4
- WASHER – P/N s1438-16
- RIVET – P/N 6yr8b-9
- WASHER – P/N n193920-5
- SPACER – P/N nas43ht8-3
- STUD,TURNLOCK FASTENER – P/N 255703
- SCREW, MACHINE FL. HD. .625 L. – P/N nas1102-3-10
- WASHER – P/N 3024047