77720-9-56

Bolt

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Description:

Fastener Length: 4-15/64", Thread: 1/2-18, Thread Length: 3/4"

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77720-9-56 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.700 inches minimum and 0.750 inches maximum
Fastener Length:
4.210 inches minimum and 4.240 inches maximum
Head Style:
Double hexagon
Head Height:
0.318 inches minimum and 0.338 inches maximum
Width Between Flats:
0.865 inches minimum and 0.877 inches maximum
Grip Diameter:
0.5610 inches minimum and 0.5615 inches maximum
Thread Diameter:
0.562 inches
Grip Length:
3.490 inches minimum and 3.510 inches maximum
Thready Qty Per Inch (tpi):
18
Min. Tensile Strength (psi):
145000 pounds per square inch
Material:
Steel overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/2
Thread Qty 18
Material Steel
Length 4-15/64

Additional Information

SKU / Model: 77720956
NSN: 5306-01-030-1759
FSC: Bolts / 5306
Product Series: 77720
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
77720-9-56_Military-Fasteners-com.pdf
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Customer Reviews

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Great product at a good price, fast delivery. Easy install, fired up perfectly right out of the box.

4.0

Website didn't show my exact item needed, but their quoting dept got me over a quote ASAP. VIVIAN MANGOLD followed up to make sure I was all set Indeed, I was! Great customer service. Highly recommend.

5.0

Just received my order and I would like to congratulate you on such fast and efficient service. You are excellent at what you do and I always recommend you to others. Great company, it's a pleasure dealing with you, well done once again!

5.0

Thanks Military Fasteners, you folks continue to be the best in filling orders and getting them out quickly. You are my go to source for all things aviation.

5.0