5306-00-639-4262
Find complete technical information, availability, and procurement data for: 5306-00-639-4262
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An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
1a thread class, 0.740 inches minimum and 0.760 inches maximum fastener length, hexagon head style, right-hand thread direction, 0.657 inches minimum and 0.677 inches maximum thread 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
- 1a
- Thread Direction
- right-hand
- Thread Length
- 0.657 inches minimum and 0.677 inches maximum
- Fastener Length
- 0.740 inches minimum and 0.760 inches maximum
- Head Style
- hexagon
- Head Height
- 0.286 inches minimum and 0.306 inches maximum
- Width Between Flats
- 0.553 inches minimum and 0.564 inches maximum
- Hole Diameter
- 0.070 inches nominal
- Nominal Thread Diameter
- 0.375 inches
- Hole Quantity
- 6
- Hole Type
- drilled
- Features Provided
- finished head
- Thread Quantity Per Inch
- 24
- Hardness Rating
- 30.0 rockwell c minimum and 38.0 rockwell c maximum overall
- Hole Configuration Style
- hexagon flats
- Surface Finish
- 32.0 microinches sides of head
- Surface Finish
- 32.0 microinches top of head
- Surface Finish
- 63.0 microinches bearing surface of head
- Material
- steel comp 601 overall
- Material Document And Classification
- ams 6304 assn std single material response overall
- Surface Treatment
- nickel and cadmium overall
- Surface Treatment Document And Classification
- ams 2416 assn std all treatment responses overall
- Thread Series Designator
- unf
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| Part Number | Name |
|---|---|
| 219043 | Machine Bolt |
FAQs
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