BACB30NM4K34

Bolt

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Description:

Fastener Length: 2-9/16", Thread: 1/4-28, Thread Length: 27/64"

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BACB30NM4K34 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.425 inches nominal
Fastener Length:
2.535 inches minimum and 2.565 inches maximum
Head Style:
Dished hexagon
Head Height:
0.125 inches minimum and 0.140 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
2.115 inches minimum and 2.135 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Special Features:
Identify aluminum coating with black dye or paint on chamfer plus one pitch
Material:
Titanium alloy uns r56400 overall
Material Specification:
Ams 4928 assn std single material response overall or ams 4967 assn std single material response overall
Surface Treatment:
Aluminum overall
Surface Treatment Specification:
Bms 10-85 ty 1 cagec 81205 mfr ref single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Titanium
Length 2-9/16

Additional Information

SKU / Model: BACB30NM4K34
NSN: 5306-01-306-4176
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 8108.90.3060
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
BACB30NM4K34_Military-Fasteners-com.pdf
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A quality product and an even better quality of people at Military Fasteners! Thank you Military Fasteners!

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

My orders have been delivered on time or earlier all packaged well and in good shape. Thank you Military Fasteners.

5.0

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

5.0