MS21250-05068

Military Standard Bolt

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Description:

Fastener Length: 4-55/64", Thread: 1/4-24, Thread Length: 39/64"

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MS21250-05068 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.496 inches minimum and 0.619 inches maximum
Fastener Length:
4.839 inches minimum and 4.859 inches maximum
Head Style:
Double hexagon extended washer
Head Height:
0.348 inches nominal
Width Between Flats:
0.375 inches nominal
Extended Washer Diameter:
0.521 inches minimum and 0.531 inches maximum
Extended Washer Thickness:
0.082 inches nominal
Grip Diameter:
0.311 inches minimum and 0.312 inches maximum
Thread Diameter:
0.312 inches
Grip Length:
4.240 inches minimum and 4.260 inches maximum
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
180000 pounds per square inch
Material:
Steel comp 4140 overall or steel comp 4340 overall or steel comp 8740 overall or steel comp 6150 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 4-55/64

Additional Information

SKU / Model: MS2125005068
NSN: 5306-01-333-6391
FSC: Bolts / 5306
Product Series: MS21250
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
MS21250-05068_Military-Fasteners-com.pdf
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