NAS6305-40D

Bolt

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Description:

Fastener Length: 2-61/64", Thread: 1/4-24, Thread Length: 7/16"

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NAS6305-40D Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.438 inches nominal
Fastener Length:
2.923 inches minimum and 2.953 inches maximum
Head Style:
Dished hexagon
Head Height:
0.156 inches minimum and 0.171 inches maximum
Width Between Flats:
0.492 inches minimum and 0.502 inches maximum
Grip Diameter:
0.311 inches minimum and 0.312 inches maximum
Shank Unthreaded Hole Diameter:
0.076 inches minimum first hole and 0.086 inches maximum first hole
Thread Diameter:
0.312 inches
Grip Length:
2.490 inches minimum and 2.510 inches maximum
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
160000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center:
2.756 inches nominal first hole
Surface Finish:
32.0 microinches bearing surface of head32.0 microinches grip32.0 microinches threads
Color:
Green threads
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 assn std single material response overall or ams 5737 assn std single material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 2 fed spec all treatment responses overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas6305 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Iron
Length 2-61/64

Additional Information

SKU / Model: NAS630540D
NSN: 5306-01-371-5137
FSC: Bolts / 5306
Product Series: NAS6305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: 9A991
Download PDF Version
NAS6305-40D_Military-Fasteners-com.pdf
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