BOLT (P/N NAS1581C3T3) - New Surplus

The NAS1581C3T3 is a 10-32 UNJF shear bolt with a 100° flush reduced head and offset cruciform drive. This fastener conforms to NAS1581 specifications for aerospace structural applications. The flush-head design sits countersunk in skin-to-structure joints, maintaining aerodynamic contours while providing reliable shear fastening.

Install using the offset-cruciform driver tool per aircraft SRM or AMM, verifying proper thread engagement and grip length. Commonly used in fuselage skin attachments, wing root connections, and control surface installations on fixed-wing aircraft.

What is the BOLT (P/N NAS1581C3T3)?

The NAS1581C3T3 is a 10-32 UNJF shear bolt with a 100° flush reduced head and offset cruciform drive. This fastener conforms to NAS1581 specifications for aerospace structural applications.

Does the NAS1581C3T3 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 NAS1581C3T3 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 NAS1581C3T3.

Can I order the NAS1581C3T3 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.