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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The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

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Very happy with purchase and product. The sales person who assisted me on the phone was excellent. thank you for your help.

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With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

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