BOLT, MACH, 1/4-28 X 1.0313 DH (P/N an4h-10a) - New Surplus
P/N: an4h-10a
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 | 295 Available |
Product Description
The AN4H-10A is a 1/4-28 UNF hex head machine bolt with a drilled head for safety wire installation. Manufactured from alloy steel per AN aircraft hardware standards, this bolt measures 1.0313 inches in nominal length with a 9/16-inch grip section. The drilled head design accommodates safety wire to prevent fastener loosening in critical airframe joints.
Installed with a stop nut, this bolt secures structural connections on general and commercial aircraft. Select the correct grip length for your specific stack-up and install per aircraft maintenance manual specifications.
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, MACH, 1/4-28 X 1.0313 DH (P/N an4h-10a)?
The AN4H-10A is a 1/4-28 UNF hex head machine bolt with a drilled head for safety wire installation. Manufactured from alloy steel per AN aircraft hardware standards, this bolt measures 1.
Does the an4h-10a meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT, MACH, 1/4-28 X 1.0313 DH 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 an4h-10a 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 an4h-10a.
Can I order the an4h-10a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT, MACH, 1/4-28 X 1.0313 DH is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.