BACB30LM4U14

Bolt

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Description:

Fastener Length: 1-29/64", Thread: 1/4-28, Thread Length: 27/64"

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BACB30LM4U14 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.420 inches minimum and 0.430 inches maximum
Fastener Length:
1.410 inches minimum and 1.455 inches maximum
Head Style:
Dished hexagon
Head Height:
0.125 inches minimum and 0.140 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Grip Diameter:
0.2490 inches minimum and 0.2495 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.865 inches minimum and 0.885 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Part Name Assigned By Controlling Agency:
Bolt, hex head, 160 ksi min tensile, long thread, a286, nonlocking, nominal
Material:
Steel corrosion resisting overall
Material Specification:
Ams 5737 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Ams 2700, ty 2 or ty 8 assn std single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Stainless Steel
Length 1-29/64

Additional Information

SKU / Model: BACB30LM4U14
NSN: 5306-01-581-5723
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: EAR99
Download PDF Version
BACB30LM4U14_Military-Fasteners-com.pdf
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