NAS564-71

Bolt

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Description:

Fastener Length: 2-1/4", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 2-1/4"

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NAS564-71 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
2.132 inches minimum and 2.250 inches maximum
Fastener Length:
2.203 inches minimum and 2.250 inches maximum
Head Style:
Hexagon
Head Height:
0.209 inches minimum and 0.229 inches maximum
Width Between Flats:
0.428 inches minimum and 0.440 inches maximum
Hole Diameter:
0.070 inches minimum and 0.080 inches maximum
Thread Diameter:
0.250 inches
Hole Quantity:
3
Hole Type:
Drilled
Features Provided:
Finished head
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
Hole Configuration Style:
Hexagon corners
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches threads
Material:
Steel comp 4140 overall or steel comp 8740 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 4130 overall or steel comp 4037 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2 class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas564 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 2-1/4

Additional Information

SKU / Model: NAS56471
NSN: 5306-01-205-9125
FSC: Bolts / 5306
Product Series: NAS564
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
NAS564-71_Military-Fasteners-com.pdf
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More NAS564 machine bolts

NAS564C55

Fastener Length: 1-3/4", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 1-23/32"

NAS564C53

Fastener Length: 1-11/16in., Hole Diameter: 5/64in., Thread: 1/4-28, Thread Length: 1-11/16in.

NAS564C51

Fastener Length: 1-5/8", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 1-19/32"

NAS564C37

Fastener Length: 1-3/16", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 1-3/16"

NAS564C29

Fastener Length: 15/16", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 15/16"

NAS564C23

$35.94 EA, Fastener Length: 23/32in., Hole Diameter: 1/16in., Thread: -28, Thread Length: 21/32in.

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