5306-01-079-5148
Find complete technical information, availability, and procurement data for: 5306-01-079-5148
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An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
0.721 inches minimum and 0.761 inches maximum thread length, double hexagon w/hole head style, right-hand thread direction, 3a thread class, 2.981 inches minimum and 3.001 inches maximum 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
- 0.721 inches minimum and 0.761 inches maximum
- Fastener Length
- 2.981 inches minimum and 3.001 inches maximum
- Head Style
- double hexagon w/hole
- Head Height
- 0.425 inches minimum and 0.445 inches maximum
- Width Between Flats
- 0.490 inches minimum and 0.510 inches maximum
- Extended Washer Diameter
- 0.740 inches minimum and 0.750 inches maximum
- Extended Washer Thickness
- 0.089 inches minimum and 0.109 inches maximum
- Hole Diameter
- 0.050 inches minimum and 0.060 inches maximum
- Grip Diameter
- 0.4360 inches minimum and 0.4370 inches maximum
- Nominal Thread Diameter
- 0.438 inches
- Grip Length
- 2.240 inches minimum and 2.260 inches maximum
- Hole Quantity
- 4
- Hole Type
- drilled
- Thread Quantity Per Inch
- 20
- Minimum Tensile Strength
- 180000 pounds per square inch
- Hardness Rating
- 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
- Hole Configuration Style
- double hexagon longitudinal hole
- Surface Finish
- 32.0 microinches bearing surface of head
- Surface Finish
- 32.0 microinches grip
- Part Name Assigned By Controlling Agency
- navy special project
- Material
- steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 6150 overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416 ty 2 cl 2 fed spec single treatment response overall
- Thread Series Designator
- unjf
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|---|---|
| MS21250H07036 | Shear Bolt |
FAQs
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