?unique=28cda28)
NAS1105-30 – Aerospace Shear Bolt
Available now on the Airparts.aero Marketplace.
Overview
The NAS1105-30 Shear Bolt is a military-standard, precision-engineered fastener designed for aerospace structural applications requiring high shear strength and low-profile installation. Manufactured under NAS (National Aerospace Standards), this bolt is optimized for use in joints subject to transverse loading, such as wing skins, fuselage structures, landing gear interfaces, and bracketed assemblies.
Constructed from aerospace-grade alloy steel and heat-treated for enhanced strength, the NAS1105-30 bolt is built to maintain tight tolerances, consistent clamping force, and a flush-fit installation. With a 30/16 inch grip length (1.875 inches), this fastener provides critical integrity in assemblies where load transfer across shear planes is essential to structural performance and flight safety.
Key Features
- NAS1105 Specification: Qualified under National Aerospace Standards for military and civil aircraft.
- Shear Load Optimization: Designed specifically for high-strength, transverse load-bearing joints.
- Flush-Fit Head Profile: Low drag design for aerodynamic surfaces or confined structural assemblies.
- Alloy Steel Construction: Heat-treated for superior fatigue and vibration resistance.
- Uniform Threads and Shank Tolerances: Enables repeatable torque and joint integrity.
- Widely Specified Across Fleets: Used by OEMs, MROs, and military aviation units.
Technical Specifications
- Part Number: NAS1105-30
- Specification: NAS1105
- Material: Aerospace alloy steel, heat-treated
- Finish: Cadmium plated or phosphate coated per specification
- Head Style: 100° flush (countersunk)
- Thread Size: 5/16-24 UNF
- Grip Length: 1.875 inches (30/16)
- Shank Diameter: 0.3125 inches
- Certification: MIL-spec compliant, FAA-approvable component
Aircraft Compatibility
Used in:
- Commercial jets, regional aircraft, and military airframes
- General aviation platforms with high-load skin or bulkhead attachments
- Applications requiring shear joint integrity in structural elements
Consult aircraft IPC or structural repair manual for specific usage, torque values, and installation details.
Applications
- Wing Skin and Frame Attachments
- Landing Gear Mounting
- Fuselage Assembly
- Bracket and Doubler Installations
- Structural Load Transfer Joints
Why Choose NAS1105-30?
- Optimized for Shear Loads: Ensures maximum load transfer across structural joints.
- Precision Fitment: Engineered for minimal movement and enhanced fatigue resistance.
- Standardized Hardware: Compatible with aerospace-grade nuts, washers, and bushings.
- Traceable and Certifiable: Available with full material trace documentation upon request.
Order Your NAS1105-30 Shear Bolts Today
Maintain airframe integrity with precision-engineered structural fasteners.
Order the NAS1105-30 Shear Bolt today from Airparts.aero—trusted by aircraft manufacturers, technicians, and overhaul shops for FAA-compliant quality and fast logistics.
The NAS1105-30 Shear Bolt is a mission-critical hardware component used to transfer shear loads across aircraft structural joints with high reliability. Its flush head design, heat-treated shank, and tight manufacturing tolerances make it ideal for demanding applications in both civilian and military aircraft. Airparts.aero provides traceable, aerospace-grade shear bolts to support airworthiness compliance and operational reliability across every flight.
Install per IPC or engineering drawings using calibrated torque tools. Always match with certified fastener systems and hardware.
