5306-01-372-0791
Find complete technical information, availability, and procurement data for: 5306-01-372-0791
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An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
right-hand thread direction, double hexagon w/hole head style, 0.420 inches nominal thread length, 3a thread class, 4.440 inches nominal fastener length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.420 inches nominal
- Fastener Length
- 4.440 inches nominal
- Head Style
- double hexagon w/hole
- Head Height
- 0.265 inches nominal
- Width Between Flats
- 0.250 inches nominal
- Extended Washer Diameter
- 0.235 inches minimum and 0.250 inches maximum
- Extended Washer Thickness
- 0.055 inches nominal
- Hole Diameter
- 0.340 inches minimum and 0.350 inches maximum
- Grip Diameter
- 0.1885 inches minimum and 0.1895 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 3.0909 inches minimum and 4.010 inches maximum
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 180000 pounds per square inch
- Hardness Rating
- 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
- Minimum Yield Strength
- 180000 pounds per square inch
- Surface Finish
- 32.0 microinches bearing surface of head32.0 microinches grip
- Material
- steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8740 overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416,ty2,cl2 fed spec all treatment responses overall
- Thread Series Designator
- unjf
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| MS21250H03064 | Shear Bolt |
FAQs
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