MS21250-07030

Military Standard Bolt

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Description:

Fastener Length: 2-39/64", Thread: 7/16-20, Thread Length: 3/4"

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MS21250-07030 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.731 inches minimum and 0.751 inches maximum
Fastener Length:
2.616 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.435 inches nominal
Width Between Flats:
0.492 inches minimum and 0.502 inches maximum
Extended Washer Diameter:
0.740 inches minimum and 0.750 inches maximum
Extended Washer Thickness:
0.099 inches nominal
Grip Diameter:
0.4360 inches minimum and 0.4370 inches maximum
Thread Diameter:
0.438 inches
Grip Length:
1.865 inches minimum and 1.885 inches maximum
Thready Qty Per Inch (tpi):
20
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 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Steel
Length 2-39/64

Additional Information

SKU / Model: MS2125007030
NSN: 5306-00-020-1118
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
MS21250-07030_Military-Fasteners-com.pdf
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MS21250H08062

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Customer Reviews

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Fantastic service. Part ordered Monday. Received Wednesday Though customs etc and across America the North Atlantic then UK. Amazing well done and thanks.

5.0

As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

4.0

Amazingly prompt response! I ordered over 1000 items and couldn't believe it when there was an email waiting the following morning saying the items had been dispatched. Easy to track the package online. By comparison I ordered some items from another supplier 3 months ago and I'm still waiting, with no apologies or communication emanating from them to explain the delay.

5.0

Trisha Hawkins over at Military Fasteners was friendly, speedy and very helpful for me as a buyer!

5.0