3M1277E4D10A

Bolt

email this to someone  
Description:

Fastener Length: 1-5/32", Thread: 1/4-28, Thread Length: 7/16"

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

3M1277E4D10A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.410 inches minimum and 0.440 inches maximum
Fastener Length:
1.135 inches minimum and 1.165 inches maximum
Head Style:
Fillister countersunk
Head Diameter:
0.358 inches minimum and 0.365 inches maximum
Head Height:
0.057 inches nominal
Grip Diameter:
0.264 inches minimum and 0.265 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.558 inches minimum and 0.578 inches maximum
Thready Qty Per Inch (tpi):
28
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency:
Bolt,100 deg reduced head,gear drive recess,inconel 718 (125 ksi shear),0.0156 inch oversize
Special Features:
Type of internal drive is six lobe recess per nas 1800; there is a cotter pin hole 0.076 inch dia at the end of the fastener 0.106 inch from tip; there is no lubrication on fastener; material is inconel 718 w/125 ksi shear
Material:
Nickel alloy overall
Material Specification:
Ams 5662 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Mil-l-87132,ty 1,gr b w/cetyl alcohol mil spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Length 1-5/32

Additional Information

SKU / Model: 3M1277E4D10A
NSN: 5306-01-541-4120
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7508.90.5000
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
3M1277E4D10A_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

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"

3M1278E4D5A

Bolt

3M1278E3D7A

Bolt

3M1278E3D5A

Bolt

3M1278E3D3A

Bolt

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

Couldn't be better: shipped fast, price was fair, product exactly as expected. Will always order from Military Fasteners going forward.

5.0

I am always impressed that you can process and ship and order only a few hours after you get it. Keep up the good work.

5.0

Dependable! I KNOW that my orders with military fasteners will go out the same day and that the rare backorder will be shipped without my having to follow up.

5.0

Fast, efficient, professional experience

5.0