MS9881-10

Military Standard Nut

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Description:

Thread Size: 1/4", Nut Height: 1/4", Head Width: 3/8"

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MS9881-10 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Nut Style:
Hexagon
Nut Height:
0.219 inches nominal
Width Across Flats:
0.430 inches minimum and 0.439 inches maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
28
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c maximum
Thread Size:
0.250 inches
Countersink Angle:
90.0 degrees nominal nut
Bearing Surface Type:
Washer faced
Bearing Surface Finish:
63.0 microinches
Material:
Steel comp 8740 overall
Material Specification:
Ams 6322 assn std single material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Ams 2400 assn std single treatment response overall
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel

Additional Information

SKU / Model: MS988110
NSN: 5310-01-005-4400
FSC: Nuts and Washers / 5310
Product Series: MS9881
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 15 EA
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9881-10_Military-Fasteners-com.pdf
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More MS9881 plain hexagon nuts

MS9881-11

Thread Size: 1/4", Nut Height: 1/4", Head Width: 1/2"

MS9881-09

$4.20 EA, Thread Size: 1/4in., Nut Height: 1/8in., Head Width: 3/8in.

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prompt service and delivery and fair pricing ... can't ask for more than that!

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Great service and lead time. Ships to Canada as well.

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Have been buying from you for many years and have been very very satisfied.

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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