BACB30LU8-54

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Description:

Fastener Length: 4-1/8", Thread: 1/2-20, Thread Length: 47/64"

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BACB30LU8-54 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.735 inches nominal
Fastener Length:
4.0950 inches minimum and 4.1250 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.927 inches minimum and 1.019 inches maximum
Grip Diameter:
0.4985 inches minimum and 0.4995 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.5000 inches
Grip Length:
3.3650 inches minimum and 3.3850 inches maximum
Thready Qty Per Inch (tpi):
20
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel comp e4340 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 ams6322 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 1/2
Thread Qty 20
Material Steel
Length 4-1/8

Additional Information

SKU / Model: BACB30LU854
NSN: 5305-01-435-5829
FSC: Screws / 5305
Product Series: BACB30LU8
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
BACB30LU8-54_Military-Fasteners-com.pdf
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