Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

NAS1580C4T18 Close Tolerance Bolt

Product Series: NAS
ECCN: EAR99
Schedule: 7318.15.8085

Price per Unit $14.18

Units per Pack 5

Price per Pack $70.90

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

Quantity will be increased in increments of 5

Total Unit Quantity:

Total Packs 1

Total Price $70.90

Add item to quote

Head Style

Flat countersunk

Material

Iron alloy 660

Surface Treatment

Qq-p-35 federal specification single treatment response

Thread Class

Countersink Angle: Between 99.0 degrees and 101.0 degrees
Fastener Length: Between 1.513 inches and 1.543 inches
Grip Diameter: Between 0.2485 inches and 0.2495 inches
Grip Length: Between 1.115 inches and 1.135 inches
Internal Drive Style: Offset cruciform (torque set)
Material Specification: Ams5731 assn standard single material response or ams5732 assn standard single material response or ams5737 assn standard single material response
Min. Tensile Strength (psi): 160000 pounds per square inch
Specification Data: 80205-1580 professional/industrial association standard
Surface Finish: 32.0 microinches threads
Thread Diameter: 0.250 inches
Thread Direction: Right-hand
Thread Length: Between 0.378 inches and 0.428 inches
Thread Qty Per Inch (tpi): 28
Thread Series Designator: Unjf (fine thread with external controlled root radius)
Head Diameter: Between 0.464 inches and 0.506 inches