MS9111-17

Military Standard Bolt

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Description:

Fastener Length: 1-9/16", Thread: 1/4-28, Thread Length: 35/64"

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MS9111-17 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.533 inches minimum and 0.634 inches maximum
Fastener Length:
1.552 inches minimum and 1.572 inches maximum
Head Style:
Double hexagon w/hole
Head Height:
0.320 inches minimum and 0.340 inches maximum
Width Between Flats:
0.305 inches minimum and 0.313 inches maximum
Extended Washer Diameter:
0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness:
0.060 inches minimum and 0.070 inches maximum
Grip Diameter:
0.2494 inches minimum and 0.2499 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.868 inches minimum and 0.898 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
130000 pounds per square inch
Hardness Rating:
24.0 rockwell c minimum overall and 35.0 rockwell c 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
Special Features:
Undercut 0.221 inch min,0.231 inch max dia.; 0.050 inch min,0.060 inch max length
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 assn std single material response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Iron
Length 1-9/16

Additional Information

SKU / Model: MS911117
NSN: 5306-01-216-5691
FSC: Bolts / 5306
Product Series: MS9111
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9111-17_Military-Fasteners-com.pdf
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More MS9111 machine bolts

MS9111-15

Fastener Length: 1-7/16", Thread: 1/4-28, Thread Length: 41/64"

MS9111-14

Fastener Length: 1-3/8", Thread: 1/4-28, Thread Length: 5/8"

MS9111-11

Fastener Length: 1-3/16", Thread: 1/4-28, Thread Length: 41/64"

MS9111-10

Fastener Length: 1-1/8", Thread: 1/4-28, Thread Length: 5/8"

MS9111-08

Fastener Length: 1-1/64", Thread: 1/4-28, Thread Length: 5/8"

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I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

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