BACB30LJ5-19

Bolt

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Description:

Fastener Length: 1-37/64", Hole Diameter: 5/16", Thread: 1/4-24, Thread Length: 31/64"

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BACB30LJ5-19 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.444 inches minimum and 0.494 inches maximum
Fastener Length:
1.569 inches minimum and 1.589 inches maximum
Head Style:
Dished hexagon
Head Height:
0.156 inches minimum and 0.171 inches maximum
Width Between Flats:
0.492 inches minimum and 0.502 inches maximum
Hole Diameter:
0.3110 inches minimum and 0.3120 inches maximum
Grip Diameter:
0.311 inches nominal
Thread Diameter:
0.312 inches
Grip Length:
0.950 inches nominal
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
16000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Surface Finish:
32.0 microinches bearing surface of head
Material:
Steel comp e4340 overall
Surface Treatment:
Chromate overall and cadmium overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 1-37/64

Additional Information

SKU / Model: BACB30LJ519
NSN: 5306-01-528-6952
FSC: Bolts / 5306
Product Series: BACB30LJ5
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: EAR99
Download PDF Version
BACB30LJ5-19_Military-Fasteners-com.pdf
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