MS9556-21

Military Standard Machine Bolt

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Description:

Fastener Length: 1-7/16", Thread: 10-32, Thread Length: 11/16

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MS9556-21 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.630 inches minimum and 0.690 inches maximum
Fastener Length:
1.438 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.260 inches nominal
Width Between Flats:
0.243 inches minimum and 0.251 inches maximum
Extended Washer Diameter:
0.375 inches nominal
Extended Washer Thickness:
0.040 inches minimum and 0.050 inches maximum
Thread Diameter:
0.190 inches
Grip Length:
0.748 inches minimum and 0.808 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
130000 pounds per square inch
Hardness Rating:
248.0 brinell standard minimum overall and 341.0 brinell standard maximum overall
Minimum Yield Strength:
85000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 assn std single material response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 10
Thread Qty 32
Material Iron
Length 1-7/16

Additional Information

SKU / Model: MS955621
NSN: 5306-00-121-2682
FSC: Bolts / 5306
Product Series: MS9556
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9556-21_Military-Fasteners-com.pdf
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MS9556-41

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MS9556-37

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MS9556-36

$11.40 EA, Fastener Length: 2-63/64in., Thread: 10-32, Thread Length: 11/16in.

MS9556-35

Fastener Length: 2-7/8", Thread: 10-32, Thread Length: 11/16"

MS9556-34

$9.54 EA, Fastener Length: 2-3/4in., Thread: 10-32, Thread Length: 11/16in.

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Customer Reviews

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I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

I appreciate the quality service from Military Fasteners. Do not leave us.

5.0

Always great service. Has been my first go to parts store!

4.0