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NAS1581F3R2 Close Tolerance Screw

Product Series: NAS
ECCN: EAR99
Schedule: 7318.15.9000

Price per Unit $0.97

Units per Pack 50

Price per Pack $48.50

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

Quantity will be increased in increments of 50

Total Unit Quantity:

Total Packs 1

Total Price $48.50

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Head Style

Flat countersunk

Material

Steel comp 4140 or steel comp 4340 or steel comp 8740

Surface Treatment

Class 2 federal specification all treatment responses type 2 qq-p-416

Thread Class

Countersink Angle: Between 99.0 degrees and 101.0 degrees
Fastener Length: Between 0.472 inches and 0.502 inches
Grip Diameter: Between 0.2485 inches and 0.2495 inches
Grip Length: Between 0.115 inches and 0.135 inches
Internal Drive Style: Torque-set ribbed
Material Specification: Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 3rd material response
Min. Tensile Strength (psi): 160000 pounds per square inch
Thread Diameter: 0.190 inches
Thread Direction: Right-hand
Thread Length: 0.363 inches
Thread Qty Per Inch (tpi): 32
Thread Series Designator: Unjf (fine thread with external controlled root radius)
Head Diameter: Between 0.258 inches and 0.305 inches