490144
Bolt
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Description:
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Fastener Length: 7/8", Hole Diameter: 5/64", Thread: 1/4-C8, Thread Length: 51/64"
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490144 Datasheet Features and Specification
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.794 inches minimum and 0.814 inches maximum
Fastener Length:
0.865 inches minimum and 0.885 inches maximum
Head Style:
Double hexagon w/hole
Head Height:
0.320 inches minimum and 0.340 inches maximum
Width Between Flats:
0.304 inches minimum and 0.313 inches maximum
Extended Washer Diameter:
0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness:
0.060 inches minimum and 0.070 inches maximum
Hole Diameter:
0.070 inches nominal
Thread Diameter:
0.250 inches
Hole Quantity:
4
Hole Type:
Drilled
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
C8
Hardness Rating:
30.0 rockwell c minimum overall and 38.0 rockwell c maximum overall
Hole Configuration Style:
Double hexagon longitudinal hole
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Material:
Steel comp 601 overall
Material Specification:
Ams 6304 assn std single material response overall
Surface Treatment:
Nickel overall and cadmium overall
Surface Treatment Specification:
Ams 2416 assn std all treatment responses overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size | 1/4 |
Material | Steel |
Length | 7/8 |
Additional Information
SKU / Model: | 490144 |
NSN: | 5306-00-971-7199 |
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 490144_Military-Fasteners-com.pdf |
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