MS90725-28

Military Standard Screw

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Description:

Fastener Length: 27/64", Thread: 5/16-18, Thread Length: 7/16"

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MS90725-28 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.438 inches maximum
Fastener Length:
0.407 inches minimum and 0.438 inches maximum
Head Style:
Hexagon
Head Height:
0.195 inches minimum and 0.211 inches maximum
Width Between Flats:
0.489 inches minimum and 0.500 inches maximum
Thread Diameter:
0.312 inches
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
18
Min. Tensile Strength (psi):
120000 pounds per square inch
Hardness Rating:
25.0 rockwell c minimum overall and 34.0 rockwell c maximum overall
Surface Finish:
63.0 microinches threads
Material:
Steel overall
Material Specification:
Sae gr 5 assn std single material response 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:
Unc
Nondefinitive Specification/std Data:
2 type and 10p style and 5 grade
Quick Specs
Thread Size 1/4
Thread Qty 18
Material Steel
Length 7/16

Additional Information

SKU / Model: MS9072528
NSN: 5306-00-225-8493
FSC: Bolts / 5306
Product Series: MS90725
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20 EA
Schedule B: 7318.15.6080
ECCN: EAR99
Download PDF Version
MS90725-28_Military-Fasteners-com.pdf
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MS90725-75

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MS90725-73

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MS90725-68

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MS90725-65

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MS90725-62

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Alternator was in stock, shipped same day, arrived quickly (even though I chose standard shipping during the height of the Christmas rush), packed well and at a good price. Well done, Military Fasteners, well done!

4.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

5.0

As a race car owner and builder I find your pricing and selection of AN hardware and composite materials more than meet my needs and expectations.

4.0

I have been buying from Military Fasteners for the last 6 years... You are always the best...very prompt!! Thank you!!

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