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NAS509-8C Plain Hexagon Nut

Product Series: NAS
ECCN: EAR99
Schedule: 7318.16.0085

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

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Material

Iron alloy 660

Surface Treatment

Qq-p-35 federal specification single treatment response

Thread Class

Thread Series

Unjf (fine thread with external controlled root radius)

Thread Size

0.50 inches

Bearing Surface Finish: 125 microinches
Bearing Surface Type: Chamfered
Countersink Angle: 109 degrees both ends and 111 degrees both ends
Drilled Hole Diameter: Between 0.045 inches and 0.05 inches
Hole Configuration Style: Configuration b
Hole Type And Quantity: 3 drilled
Nut Height: 0.313 inches
Nut Style: Hexagon
Special Features: 150000 psi min tensile strength
Specification Data: 80205-nas509 professional/industrial association standard
Thread Direction: Right-hand
Thread Qty Per Inch (tpi): 20
Width Across Flats: Between 0.740 inches and 0.752 inches