MS21250-10028

Military Standard Bolt

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Description:

Fastener Length: 2-43/64", Thread: 5/8-18, Thread Length: 15/16"

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MS21250-10028 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.899 inches minimum and 0.939 inches maximum
Fastener Length:
2.659 inches minimum and 2.679 inches maximum
Head Style:
Double hexagon w/hole
Head Height:
0.618 inches nominal
Width Between Flats:
0.679 inches minimum and 0.690 inches maximum
Extended Washer Diameter:
1.040 inches minimum and 1.050 inches maximum
Extended Washer Thickness:
0.150 inches nominal
Grip Diameter:
0.6230 inches minimum and 0.6240 inches maximum
Thread Diameter:
0.625 inches
Grip Length:
1.740 inches minimum and 1.760 inches maximum
Thready Qty Per Inch (tpi):
18
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 8740 overall or steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall
Material Specification:
Mil-s-6049 mil spec 1st material response overall or mil-s-5626 mil spec 2nd material response overall or mil-s-5000 mil spec 3rd material response overall or mil-s-8503 mil spec 4th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 5/8
Thread Qty 18
Material Steel
Length 2-43/64

Additional Information

SKU / Model: MS2125010028
NSN: 5306-00-901-4300
FSC: Bolts / 5306
Product Series: MS21250
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21250-10028_Military-Fasteners-com.pdf
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MS21250H10028

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