NAS428H4A10
View detailed technical data, stock status, and sourcing information for: NAS428H4A10
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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.
1.000 inches minimum and 1.062 inches maximum thread length, crowned hexagon head style, right-hand thread direction, 1.000 inches minimum and 1.062 inches maximum fastener length, 3a thread class
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
- 1.000 inches minimum and 1.062 inches maximum
- Fastener Length
- 1.000 inches minimum and 1.062 inches maximum
- Head Style
- crowned hexagon
- Head Height
- 0.141 inches nominal
- Width Between Flats
- 0.428 inches minimum and 0.440 inches maximum
- Hole Diameter
- 0.062 inches nominal
- Nominal Thread Diameter
- 0.250 inches
- Hole Quantity
- 1
- Hole Type
- drilled
- Features Provided
- finished head
- Thread Quantity Per Inch
- 28
- Minimum Tensile Strength
- 125000 pounds per square inch
- Hardness Rating
- 26.0 rockwell c maximum overall
- Hole Configuration Style
- hexagon flats
- Material
- steel overall
- Surface Treatment
- cadmium overall
- Thread Series Designator
- unf
- Specification/Standard Data
- 80205-nas428 professional/industrial association standard
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 |
|---|---|
| 10114206 | Machine Bolt |
| NAS428H4-10 | Machine Bolt |
| NAS428H4A10 | Machine Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-00-207-4593?
Does the NSN 5306-00-207-4593 have a Schedule B code assigned?
Does NSN 5306-00-207-4593 require demilitarization?
Does NSN 5306-00-207-4593 contain precious materials?
Does NSN 5306-00-207-4593 contain hazardous materials?
When the NSN 5306-00-207-4593 was assigned to the Federal Catalog?
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