BOLT,CLOSE TOLERANCE (P/N nas1304-1h) - New Surplus
P/N: nas1304-1h
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 | 7 Available |
Product Description
The NAS1304-1H is a close-tolerance hex head bolt with 1/4-28 UNF threads and a drilled head for safety wire installation. Manufactured from alloy steel, this fastener meets NAS1304 specifications for precision-fit airframe structural joints. Used in reamed shear connections such as wing attachments, control surface hinges, and fuselage fittings where exact hole alignment and minimal clearance are critical.
Installation requires matching with the specified nut, applying the aircraft maintenance manual's torque value, and safetying per applicable procedures to prevent fastener rotation under flight vibration.
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 nas1304-1h)?
The NAS1304-1H is a close-tolerance hex head bolt with 1/4-28 UNF threads and a drilled head for safety wire installation. Manufactured from alloy steel, this fastener meets NAS1304 specifications for precision-fit airframe structural joints.
Does the nas1304-1h 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 nas1304-1h 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 nas1304-1h.
Can I order the nas1304-1h 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.