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

NAS1801-4-17 Machine Screw

Product Series: NAS
ECCN: EAR99
Schedule: 7318.15.9000

Price per Unit $2.70

Units per Pack 20

Price per Pack $54.00

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

Quantity will be increased in increments of 20

Total Unit Quantity:

Total Packs 1

Total Price $54.00

Add item to quote

Head Style

Dished hexagon

Material

Steel comp

Surface Treatment

Type 2 class 2 federal specification single treatment response qq-p-416

Thread Class

Fastener Length: Between 1.046 inches and 1.093 inches
Head Height: Between 0.125 inches and 0.140 inches
Internal Drive Style: Cross recess type 1
Material Specification: Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 1st material response or ams 6322 assn standard 2nd material response
Min. Tensile Strength (psi): 160000 pounds per square inch
Shank Surface Finish: 32.0 microinches
Specification Data: 80205-nas1801 professional/industrial association standard
Surface Of Head Surface Finish: 63.0 microinches
Thread Diameter: 0.250 inches
Thread Direction: Right-hand
Thread Length: Between 0.975 inches and 1.093 inches
Thread Qty Per Inch (tpi): 28
Thread Series Designator: Unjf (fine thread with external controlled root radius)
Thread Surface Finish: 32.0 microinches
Width Between Flats: Between 0.367 inches and 0.376 inches