3AX1261
View detailed technical data, stock status, and sourcing information for: 3AX1261
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A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.
right-hand thread direction, square head style, 2a thread class, 0.880 inches nominal thread length, 2.000 inches nominal 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.880 inches nominal
- Fastener Length
- 2.000 inches nominal
- Head Style
- square
- Head Height
- 0.400 inches minimum and 0.444 inches maximum
- Width Between Flats
- 0.906 inches minimum and 0.937 inches maximum
- Nominal Thread Diameter
- 0.625 inches
- Features Provided
- finished head
- Thread Quantity Per Inch
- 18
- Material
- steel comp 1137 or steel comp 1139 or steel comp 1140 or steel comp 1141 overall
- Material Document And Classification
- qq-s-637 fed spec all material responses overall
- Surface Treatment
- cadmium 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 |
|---|---|
| 3AX 1261 | Machine Bolt |
| 3AX1261 | Machine Bolt |
| 8332191 | Machine Bolt |
| K-500-CH-1917 | Machine Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-00-335-4744?
Does the NSN 5306-00-335-4744 have a Schedule B code assigned?
Does NSN 5306-00-335-4744 require demilitarization?
Does NSN 5306-00-335-4744 contain precious materials?
Does NSN 5306-00-335-4744 contain hazardous materials?
When the NSN 5306-00-335-4744 was assigned to the Federal Catalog?
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