NAS623-3-8 Machine 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
Pan
Thread Class
3a
Fastener Length
Between 0.761 inches and 0.791 inches
Hardness Rating
Between 36.0 rockwell c and 40.0 rockwell c
Head Height
Between 0.122 inches and 0.133 inches
Internal Drive Style
Cross recess type 1
Min. Tensile Strength (psi)
160000 pounds per square inch
Screw Material
Steel
Screw Material Specification
Mil-s-5626 military specification 1st material response or ams 6300 assn standard 2nd material response
Screw Surface Treatment
Cadmium and chromate
Screw Surface Treatment Specification
Cl 3 federal specification single treatment response type 2 qq-p-416
Thread Diameter
0.190 inches
Thread Direction
Right-hand
Thread Length
Between 0.189 inches and 0.301 inches
Thread Qty Per Inch (tpi)
32
Thread Series Designator
Unf (fine thread)
Head Diameter
Between 0.357 inches and 0.373 inches