S8429-3
View detailed technical data, stock status, and sourcing information for: S8429-3
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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.
hexagon head style, 0.313 inches minimum and 0.453 inches maximum thread length, 3a thread class, right-hand thread direction, 0.453 inches minimum and 0.500 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
- 0.313 inches minimum and 0.453 inches maximum
- Fastener Length
- 0.453 inches minimum and 0.500 inches maximum
- Head Style
- hexagon
- Head Height
- 0.172 inches minimum and 0.203 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Hole Diameter
- 0.070 inches nominal
- Nominal Thread Diameter
- 0.190 inches
- Hole Quantity
- 6
- Hole Type
- drilled
- Features Provided
- finished head
- Thread Quantity Per Inch
- 32
- Hole Configuration Style
- hexagon flats
- Material
- steel comp 321 or steel comp 347 overall
- Material Document And Classification
- qq-s-763,cl 8,ty a fed spec all material responses overall
- Thread Series Designator
- unf
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| S8429-3 | Machine Bolt |
FAQs
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What is the FSCG of the NSN 5306-00-075-2210?
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Does NSN 5306-00-075-2210 require demilitarization?
Does NSN 5306-00-075-2210 contain precious materials?
Does NSN 5306-00-075-2210 contain hazardous materials?
When the NSN 5306-00-075-2210 was assigned to the Federal Catalog?
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