MS21093-0831

Military Standard Screw

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Description:

Fastener Length: 5/16", Thread: 8-32, Thread Length: 1/4"

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MS21093-0831 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.147 inches minimum and 0.250 inches maximum
Fastener Length:
0.281 inches minimum and 0.312 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.300 inches minimum and 0.332 inches maximum
Locking Feature:
Patch or strip
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.164 inches
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
60000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Steel
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator:
Unc
Nondefinitive Specification/std Data:
3 type and 3c style
Departure From Cited Designator:
As modified by locking feature
Quick Specs
Thread Size 8
Thread Qty 32
Material Steel
Length 5/16

Additional Information

SKU / Model: MS210930831
NSN: 5305-00-455-9971
FSC: Screws / 5305
Product Series: MS21093
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 45 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21093-0831_Military-Fasteners-com.pdf
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MS21093-344

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MS21093-343

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MS21093-0836

$0.60 EA, Fastener Length: 3/4in., Thread: 8-32, Thread Length: 11/16in.

MS21093-0835

$0.60 EA, Fastener Length: 5/8in., Thread: 8-32, Thread Length: 9/16in.

MS21093-0834

$0.54 EA, Fastener Length: 1/2in., Thread: 8-32, Thread Length: 7/16in.

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I ordered 2 custom coax cable assemblies in the early afternoon, and was shocked when I was notified they shipped later that day! Great service!

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Abby is awesome and very helpful! I can always hear her smile through the phone!

5.0

I have never gotten anything but the greatest, most prompt service from Military Fasteners.

4.0

I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

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