NAS6604-26X

Bolt

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Description:

Fastener Length: 2-1/16", Thread: 1/4-28, Thread Length: 7/16"

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NAS6604-26X Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.400 inches minimum and 0.450 inches maximum
Fastener Length:
2.035 inches minimum and 2.065 inches maximum
Head Style:
Dished hexagon
Head Height:
0.125 inches minimum and 0.140 inches maximum
Width Between Flats:
0.429 inches minimum and 0.439 inches maximum
Shoulder Diameter:
0.2641 inches minimum first shoulder and 0.2651 inches maximum first shoulder
Shoulder Length:
1.615 inches minimum first shoulder and 1.635 inches maximum first shoulder
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Shoulder Shape:
Round first shoulder
Material:
Steel comp e4340 overall or steel comp 8740 overall
Material Specification:
Mil-s-5000 mil spec 1st material response overall or mil-s-6049 mil spec 2nd material response overall or ams6322 assn std 2nd material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty2 cl2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas6604 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 2-1/16

Additional Information

SKU / Model: NAS660426X
NSN: 5306-01-306-6722
FSC: Bolts / 5306
Product Series: NAS6604
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS6604-26X_Military-Fasteners-com.pdf
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NAS6604H6

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NAS6604H5

Length: 0.737in., grip: 0.312in., thread: 1/4-28, hex head, drilled head, tension, long thread, cadmium plated alloy steel, 5306-01-286-0870

NAS6604H4

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