MS14181-04014L

Military Standard Machien Bolt

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Description:

Fastener Length: 1-25/64", Thread: 1/4-28, Thread Length: 1/2

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MS14181-04014L Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.495 inches minimum
Fastener Length:
1.380 inches minimum and 1.410 inches maximum
Head Style:
Spline extended washer
Head Height:
0.240 inches minimum and 0.260 inches maximum
Extended Washer Diameter:
0.460 inches minimum and 0.470 inches maximum
Extended Washer Thickness:
0.026 inches minimum and 0.046 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Head Minor Diameter:
0.235 inches minimum and 0.250 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.865 inches minimum and 0.885 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
220000 pounds per square inch
Criticality Code Justification:
Agav
Surface Finish:
32.0 microinches bearing surface of head
Material:
Nickel alloy 718 overall
Material Specification:
Ams 5662 assn std single material response overall or ams 5663 assn std single material response overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Nickel
Length 1-13/32

Additional Information

SKU / Model: MS1418104014L
NSN: 5306-01-474-1095
FSC: Bolts / 5306
Product Series: MS14181
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
Schedule B: 7508.90.5000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS14181-04014L_Military-Fasteners-com.pdf
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More MS14181 machine bolts

MS14181-04018

Fastener Length: 1-5/8", Thread: 1/4-28, Thread Length: 1/2"

MS14181-04016

Fastener Length: 1-33/64in., Thread: 1/4-28, Thread Length: 1/2in.

MS14181-04014P

Fastener Length: 1-25/64", Thread: 1/4-28, Thread Length: 1/2"

MS14181-04014

Fastener Length: 1-25/64in., Thread: 1/4-28, Thread Length: 1/2in.

MS14181-04012L

Fastener Length: 1-17/64in., Thread: 1/4-28, Thread Length: 1/2in.

MS14181-04011P

Fastener Length: 1-13/64in., Thread: 1/4-28, Thread Length: 1/2in.

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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.

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I order parts about once a week for the restoration of my Grumman AA-1A. Service and prompt delivery are always above expectation. I don't know what I would do without Military Fasteners and that's no joke! Thanks for your great work!

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I've been using Military Fasteners for a long time and have always been more than satisfied with the service they provide. Craig F

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