NAS564-25

Machine Bolt

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Description:

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

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NAS564-25 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.721 inches minimum and 0.751 inches maximum
Fastener Length:
0.781 inches nominal
Head Style:
Hexagon
Head Height:
0.219 inches nominal
Width Between Flats:
0.438 inches nominal
Hole Diameter:
0.070 inches nominal
Thread Diameter:
0.250 inches
Grip Length:
0.030 inches minimum and 0.060 inches maximum
Hole Quantity:
6
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 longitudinal hole
Material:
Steel comp 4037 overall or steel comp 4130 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 8740 overall or steel comp 4140 overall
Material Specification:
Mil-b-6812 mil spec all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 3/4

Additional Information

SKU / Model: NAS56425
NSN: 5306-00-639-8810
FSC: Bolts / 5306
Product Series: NAS564
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS564-25_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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