MS21250-05040

Military Standard Shear Bolt

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Description:

length: 3.099", grip: 2.500", thread: 5/16-24, external wrenching bolt, flanged, 12 point, cadmium plated steel alloy, undrilled head

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MS21250-05040 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.579 inches minimum
Fastener Length:
3.099 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.348 inches nominal
Width Between Flats:
0.367 inches minimum and 0.376 inches maximum
Extended Washer Diameter:
0.521 inches minimum and 0.531 inches maximum
Extended Washer Thickness:
0.082 inches nominal
Grip Diameter:
0.3110 inches minimum and 0.3120 inches maximum
Thread Diameter:
0.3125 inches
Grip Length:
2.399 inches minimum and 2.601 inches maximum
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
180000 pounds per square inch
Hardness Rating:
39.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Material:
Steel comp 4140 overall or steel comp 4340 overall or steel comp 8740 overall or steel comp 6150 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-6049 mil spec 3rd material response overall or mil-s-8503 mil spec 4th material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416 type ii class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 5/16
Thread Qty 24
Material Steel
Length 3-3/32

Additional Information

SKU / Model: MS2125005040
NSN: 5306-01-152-4934
FSC: Bolts / 5306
Product Series: MS21250
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21250-05040_Military-Fasteners-com.pdf
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MS21250H10028

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MS21250H09024

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MS21250H08062

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