Aeronautical Standard
Bolt, 100° Flat Countersunk Head NAS4703-2
Excludes freight, hazmat, and applicable taxes.
Available Alternates & Conditions
1 OptionsTechnical Description
High-strength precision alloy steel structural aerospace bolt manufactured to NAS4703 technical specifications. Thread dimensions detail a right-hand #10-32 UNJF-3A tight-tolerance class fit featuring a nominal grip length of 0.125 inches and an overall length of 0.448 inches. Constructed from premium vacuum-melted high-tensile alloy steel providing a minimum ultimate tensile strength rating of 160,000 to 180,000 PSI. Outfitted with an aerodynamically flush 100-degree flat countersunk head utilizing a high-torque internal Tri-Wing recess drive system to sustain rigorous installation preloads. Finished with a yellow chromate over cadmium plating per AMS-QQ-P-416 Type II Class 2 to ensure reliable galvanic isolation and long-term corrosion resistance in critical airframe structural joints.
Component Specifications
Logistics & Compliance
Ships globally from approved aerospace distribution centers. Items marked with EASA Form 1 or FAA 8130-3 dual release are guaranteed traceable. Subject to standard AOG dispatch times.
Available Inventory Conditions
Review specific stock levels, conditions, and available certifications for this component.
| Condition | Certifications | Stock Limit | Unit Price |
|---|---|---|---|
| NE | Trace Only | 1 EA | KES 650.00 |
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