NAS428-4A11

Machine Bolt

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Description:

length: 1-1/8", thread: 1/4-28, crowned hex head machine bolt - cadmium plated steel

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NAS428-4A11 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.063 inches minimum and 1.094 inches maximum
Fastener Length:
1.125 inches nominal
Head Style:
Crowned hexagon
Head Height:
0.141 inches nominal
Width Between Flats:
0.438 inches minimum
Thread Diameter:
0.250 inches
Grip Length:
0.031 inches minimum and 0.062 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Material:
Steel comp 8630 overall or steel comp 8735 overall or steel comp 4130 overall or steel comp 4037 overall or steel comp 4140 overall
Material Specification:
Mil-s-6050 mil spec 1st material response overall or mil-s-6098 mil spec 2nd material response overall or mil-s-6758 mil spec 3rd material response overall or ams6300 assn std 4th material response overall or mil-s-5626 mil spec 5th material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416, ty ii, cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-1/8

Additional Information

SKU / Model: NAS4284A11
NSN: 5306-01-482-1625
FSC: Bolts / 5306
Product Series: NAS428
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS428-4A11_Military-Fasteners-com.pdf
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NAS428K4A7

Fastener Length: 15/16", Thread: 1/4-28, Thread Length: 15/16"

NAS428K4A6

Fastener Length: 3/4", Thread: 1/4-28, Thread Length: 23/32"

NAS428K4A12

Fastener Length: 1-1/4in., Thread: 1/4-28, Thread Length: 1-7/32in.

NAS428K4A11

Fastener Length: 1-3/16", Thread: 1/4-28, Thread Length: 0-63/64"

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