MS9170-20

Military Standard Machine Bolt

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Description:

Fastener Length: 1-3/8", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 3/4", MS9170 series bolt

* Manufacturer certifications are shipped with your order FREE of charge
MS9170-20
MS9170-20
MS9170-20
MS9170-20
Add to Cart Up to qty 10 ships same day if ordered before 4pm EST
MS9170-20 Price:
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$33.50 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS9170-20 Datasheet Features and Specification

Extended Washer Diameter:
Between 0.428 inches and 0.448 inches
Extended Washer Thickness:
Between 0.060 inches and 0.070 inches
Fastener Length:
Between 1.365 inches and 1.385 inches
Features Provided:
Finished head
Grip Length:
Between 0.565 inches and 0.625 inches
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Head Height:
Between 0.320 inches and 0.340 inches
Head Style:
Double hexagon with hole
Hole Configuration Style:
Double hexagon longitudinal hole
Hole Diameter:
0.070 inches
Hole Quantity:
4
Hole Type:
Drilled
Material:
Steel comp 8740
Material Specification:
Ams 6322 assn standard single material response
Min. Tensile Strength (psi):
125000 pounds per square inch
Thread Diameter:
0.250 inches
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches surface of head
Surface Finish:
63.0 microinches grip
Surface Treatment:
Oxide
Surface Treatment Specification:
Ams 2485 assn standard single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.740 inches and 0.820 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unf (fine thread)
Width Between Flats:
Between 0.304 inches and 0.313 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-3/8

Additional Information

SKU / Model: MS917020
NSN: 5306-00-531-4036
FSC: Bolts / 5306
Product Series: MS9170
Pack Weight (Approx.) 0.125 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9170-20_Military-Fasteners-com.pdf
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More MS9170 machine bolts

MS9170-13

$11.94 EA, Fastener Length: 15/16in., Hole Diameter: 5/64in., Thread: 1/4-28, Thread Length: 3/4in.

MS9170-08

Fastener Length: 5/8in., Hole Diameter: 5/64in., Thread: 1/4-28, Thread Length: 5/8in.

MS9170-06

Fastener Length: 1/2", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 1/2"

Product Image Gallery

Product code MS9170-20
MS9170-20
MS9170-20
MS9170-20
MS9170-20

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Customer Reviews

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Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

Great American company! Go Military Fasteners!

5.0

Great Vendor. They worked with us, A+, 100%! Will do business in future. :)

5.0

Military Fasteners provided the supplies needed to repair my prop. They had the exact items I needed, at a good price. My order was delivered in reasonable time, complete with instructions. The end result was a quality repair to get me back flyin again. Thank you! Steve

5.0