4-40NC2AX5-8
View detailed technical data, stock status, and sourcing information for: 4-40NC2AX5-8
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An item which is rigid or semirigid, generally flat and smooth. Its thickness is small in comparison to its length and width. It has data thereon indicating method of operation, maintenance, and/or personnel protection. See also marker, identification; plate, identification; plate, designation; plate set, instruction; decal; and label. For items having the combination function of a plate, instruction and plate, identification, see plate, identification. Excludes:tag,instruction.
2a thread class, flat countersunk head style, 0.625 inches nominal fastener length, right-hand thread direction, 0.625 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.625 inches maximum
- Fastener Length
- 0.625 inches nominal
- Head Style
- flat countersunk
- Head Diameter
- 0.225 inches nominal
- Internal Drive Style
- cross recess type 1
- Nominal Thread Diameter
- 0.112 inches
- Thread Quantity Per Inch
- 40
- Countersink Angle
- 100.0 degrees nominal
- Screw Material
- steel corrosion resisting
- Screw Surface Treatment
- passivate
- Thread Series Designator
- unc
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 |
|---|---|
| 4-40NC2AX5-8 | Machine Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-909-6551?
Does the NSN 5305-00-909-6551 have a Schedule B code assigned?
Does NSN 5305-00-909-6551 require demilitarization?
Does NSN 5305-00-909-6551 contain precious materials?
Does NSN 5305-00-909-6551 contain hazardous materials?
When the NSN 5305-00-909-6551 was assigned to the Federal Catalog?
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