NAS428-4-46

Bolt

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Description:

Fastener Length: 4-13/16", Thread: 1/4-28, Thread Length: 4-25/32"

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NAS428-4-46 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
4.688 inches minimum and 4.781 inches maximum
Fastener Length:
4.750 inches minimum and 4.812 inches maximum
Head Style:
Crowned hexagon
Head Height:
0.141 inches nominal
Width Between Flats:
0.428 inches minimum and 0.440 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.031 inches minimum and 0.062 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Material:
Steel comp 4140 overall
Material Specification:
Mil-s-5626 mil spec single material response overall
Surface Treatment:
Cadmium overall
Thread Series Designator:
Unf
Specification Data:
80205-nas428 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 4-13/16

Additional Information

SKU / Model: NAS428446
NSN: 5306-00-431-1135
FSC: Bolts / 5306
Product Series: NAS428
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS428-4-46_Military-Fasteners-com.pdf
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NAS428K4A6

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