NAS428HK4A13

Bolt

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Description:

Fastener Length: 1-7/16", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 1-13/32"

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NAS428HK4A13 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.313 inches minimum and 1.406 inches maximum
Fastener Length:
1.375 inches minimum and 1.437 inches maximum
Head Style:
Crowned hexagon
Head Height:
0.141 inches nominal
Width Between Flats:
0.428 inches minimum and 0.440 inches maximum
Hole Diameter:
0.045 inches minimum and 0.050 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.062 inches minimum and 0.301 inches maximum
Hole Quantity:
1
Hole Type:
Drilled
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Minimum Yield Strength:
125000 pounds per square inch
Hole Configuration Style:
Hexagon flats
Special Features:
Slotted shank
Material:
Steel comp 8740 overall or steel comp 4140 overall or steel comp 8735 overall or steel comp 4037 overall or steel comp 4130 overall
Surface Treatment:
Cadmium overall and chromate 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 1-7/16

Additional Information

SKU / Model: NAS428HK4A13
NSN: 5306-01-454-4377
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS428HK4A13_Military-Fasteners-com.pdf
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More machine bolts

NAS428HK4A6

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

NAS428HK4A5

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

NAS428HK4A20

Fastener Length: 2-", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 1-61/64"

NAS428HK4A14

Fastener Length: 1-9/16", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 1-9/16"

NAS428HK4A12

$4.20 EA, Fastener Length: 1-1/4in., Hole Diameter: 1/32in., Thread: 1/4-28, Thread Length: 1-7/32in.

NAS428HK4A11

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

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