BACB30LU7-39

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Description:

Fastener Length: 3-9/64", Thread: 7/16-20, Thread Length: 11/16"

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BACB30LU7-39 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.694 inches nominal
Fastener Length:
3.1165 inches minimum and 3.1465 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.809 inches minimum and 0.892 inches maximum
Grip Diameter:
0.4360 inches minimum and 0.4370 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.4375 inches
Grip Length:
2.4275 inches minimum and 2.4475 inches maximum
Thready Qty Per Inch (tpi):
20
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel comp e2 overall or steel comp 8740 overall
Material Specification:
Mil-s-5000 mil spec 1st material response overall or mil-s-6049 mil spec 2nd material response overall or ams 6322 assn std 2nd material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416, type 2 class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Steel
Length 3-9/64

Additional Information

SKU / Model: BACB30LU739
NSN: 5305-01-435-3878
FSC: Screws / 5305
Product Series: BACB30LU7
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
BACB30LU7-39_Military-Fasteners-com.pdf
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Fastener Length: 2-57/64", Thread: 7/16-20, Thread Length: 11/16"

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Everything arrived quickly and correctly. I'm a longtime customer and find your service to be always top of the line.

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Well I used Military Fasteners for this order because they are close to me in florida.

4.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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