NAS464-4A25

Bolt

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Description:

Fastener Length: 1-15/16", Thread: 1/4-28, Thread Length: 11/32"

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NAS464-4A25 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.344 inches nominal
Fastener Length:
1.890 inches minimum and 1.937 inches maximum
Head Style:
Hexagon
Head Height:
0.109 inches minimum and 0.141 inches maximum
Width Between Flats:
0.428 inches minimum and 0.440 inches maximum
Grip Diameter:
0.2487 inches minimum and 0.2492 inches maximum
Thread Diameter:
0.2500 inches
Grip Length:
1.552 inches minimum and 1.572 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall or steel comp 4037 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall or mil-s-8695 mil spec all material responses overall
Surface Treatment:
Cadmium threads
Surface Treatment:
Chromate grip
Surface Treatment:
Cadmium head
Surface Treatment Specification:
Mil-c-11796 mil spec single treatment response grip or mil-c-16173 mil spec single treatment response grip
Surface Treatment Specification:
Qq-p-414, ty ii, cl 2 fed spec single treatment response threads
Surface Treatment Specification:
Qq-p-416, ty ii, cl 2 fed spec single treatment response head
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-15/16

Additional Information

SKU / Model: NAS4644A25
NSN: 5306-01-467-8133
FSC: Bolts / 5306
Product Series: NAS464
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
Download PDF Version
NAS464-4A25_Military-Fasteners-com.pdf
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NAS464P8LA28

Fastener Length: 2-1/4", Thread: 1/2-20, Thread Length: 1/2"

NAS464P8LA10

Fastener Length: 1-3/32", Thread: 1/2-20, Thread Length: 15/32"

NAS464P8L21

Fastener Length: 1-3/4", Thread: 1/2-20, Thread Length: 15/32"

NAS464P8L18

Fastener Length: 1-5/8", Thread: 1/2-20, Thread Length: 1/2"

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Very fast delivery and always getting what I ordered. Never had an issue with the few returns I've had. They have been very friendly and helpful.

5.0

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

Thank you so much for your service and support Amanda Payne was great!

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Thanks for the quick service. Great price and quick service.

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