BACB30LM4U20
Bolt
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Description:
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Fastener Length: 1-11/16", Thread: 1/4-28, Thread Length: 7/16"
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BACB30LM4U20 Datasheet Features and Specification
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.400 inches minimum and 0.450 inches maximum
Fastener Length:
1.660 inches minimum and 1.690 inches maximum
Head Style:
Dished hexagon
Head Height:
0.125 inches minimum and 0.140 inches maximum
Width Between Flats:
0.429 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:
1.240 inches minimum and 1.260 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
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 assn std single material response overall or ams 5737 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas 6704 professional/industrial association standard
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Material | Iron |
Length | 1-11/16 |
Additional Information
SKU / Model: | BACB30LM4U20 |
NSN: | 5306-01-144-2206 |
FSC: | Bolts / 5306 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 5 EA |
Schedule B: | 7318.15.8085 |
ECCN: | 9A991 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version BACB30LM4U20_Military-Fasteners-com.pdf |
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