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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