NAS338CP45

Bolt

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Description:

Fastener Length: 4-3/4", Thread: 1/2-20, Head Width: 3/8", Thread Length: 13/16"

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NAS338CP45 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.755 inches minimum and 0.822 inches maximum
Fastener Length:
4.703 inches minimum and 4.750 inches maximum
Head Style:
Flat countersunk
Head Diameter:
1.007 inches minimum and 1.017 inches maximum
Grip Diameter:
0.4982 inches minimum and 0.4991 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches nominal first hole
Internal Drive Style:
Hexagon
Thread Diameter:
0.500 inches
Grip Length:
3.928 inches minimum and 3.948 inches maximum
Width Across Flats:
0.376 inches minimum and 0.379 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Distance From Head Largest Bearing Surface To Shank Hole Center:
4.537 inches minimum first hole and 4.557 inches maximum first hole
Surface Finish:
32.0 microinches grip
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2 cl 3 fed spec single treatment response overall
Thread Series Designator:
Unf
Specification Data:
80205-nas338 professional/industrial association standard
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Steel
Length 4-3/4

Additional Information

SKU / Model: NAS338CP45
NSN: 5305-00-151-5689
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 40 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS338CP45_Military-Fasteners-com.pdf
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