MS9557-22

Military Standard Machine Bolt

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Description:

MS9557-22 Machine Bolt

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MS9557-22
MS9557-22
MS9557-22
MS9557-22
Add to Cart Up to qty 60 ships same day if ordered before 4pm EST
MS9557-22 Price:
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$11.88 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS9557-22 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.750 inches minimum and 0.810 inches maximum
Fastener Length:
1.500 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.300 inches nominal
Width Between Flats:
0.305 inches minimum and 0.313 inches maximum
Extended Washer Diameter:
0.438 inches nominal
Extended Washer Thickness:
0.060 inches minimum and 0.070 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.690 inches minimum and 0.750 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
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

Additional Information

SKU / Model: MS955722
NSN: 5306-00-121-7912
FSC: Bolts / 5306
Product Series: MS9557
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
MS9557-22_Military-Fasteners-com.pdf
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Product code MS9557-22
MS9557-22
MS9557-22
MS9557-22
MS9557-22

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Hard to find bolts are never hard to find with Military Fasteners!

5.0

You guys have supplied parts for 3 aircraft over last 4 years. Dont even bother to check other companies. Usually overnight or 2-3 day delivery. Sending back 2 Bendix mag cores for credit. Thanks for being there and providing EXCELLENT, consistent service.

4.5

Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

4.0

Thank you for the good service and the rapid delivery

4.5