3M1275E4D7A

Bolt

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Description:

Fastener Length: 55/64", Thread: 1/4-28, Thread Length: 27/64"

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3M1275E4D7A Datasheet Features and Specification

Thread Class:
Unjf-3a
Thread Direction:
Right-hand
Thread Length:
0.425 inches nominal
Fastener Length:
0.863 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.502 inches nominal
Grip Diameter:
0.265 inches nominal
Thread Diameter:
0.250 inches
Grip Length:
0.438 inches nominal
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Countersink Angle:
100.0 degrees nominal
Material:
Nickel alloy 718 overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Nickel
Length 55/64

Additional Information

SKU / Model: 3M1275E4D7A
NSN: 5306-01-598-0825
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 8108.90.3060
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
3M1275E4D7A_Military-Fasteners-com.pdf
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More machine bolts

3M1278E4D9A

Fastener Length: 0-63/64", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 27/64"

3M1278E4D7A

Fastener Length: 7/8", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 27/64"

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

5.0

Ashili Hansen was instrumental in sorting out a log-in issue I had. Ashili also assisted me in identifying several unique aircraft hardware items. All were in stock, shipped immediately, and at a competitive price!

5.0

Excellent service and speedy delivery to Australia. Military Fasteners is our preferred supplier from the USA.

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.

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