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NAS7203-4 Close Tolerance Screw

Product Series: NAS
ECCN: EAR99
Schedule: 7318.15.2091

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

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Head Style

Flat countersunk

Material

Iron alloy 660

Surface Treatment

Cl 2 assn standard single treatment response type 11 qq-p-416

Thread Class

Countersink Angle: Between 99.0 degrees and 101.0 degrees
Fastener Length: Between 0.600 inches and 0.630 inches
Grip Diameter: Between 0.1879 inches and 0.1887 inches
Grip Length: Between 0.240 inches and 0.260 inches
Internal Drive Style: Cross recess type ii
Material Specification: Ams5731 assn standard single material response or ams5737 assn standard single material response
Min. Tensile Strength (psi): 160000 pounds per square inch
Single Shear Strength: 95000 pounds per square inch
Thread Diameter: 0.190 inches
Thread Direction: Right-hand
Thread Length: 0.365 inches
Thread Qty Per Inch (tpi): 32
Thread Series Designator: Unjf (fine thread with external controlled root radius)
Head Diameter: Between 0.338 inches and 0.381 inches