3M1262D3-5-5
View detailed technical data, stock status, and sourcing information for: 3M1262D3-5-5
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A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
flat countersunk undercut head style, 0.611 inches minimum and 0.641 inches maximum fastener length, right-hand thread direction, 0.313 inches nominal thread 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
- 0.313 inches nominal
- Fastener Length
- 0.611 inches minimum and 0.641 inches maximum
- Head Style
- flat countersunk undercut
- Head Diameter
- 0.265 inches minimum and 0.293 inches maximum
- Head Height
- 0.049 inches nominal
- Grip Diameter
- 0.1885 inches minimum and 0.1895 inches maximum
- Single Shear Strength
- 125000 pounds per square inch
- Internal Drive Style
- offset cruciform (torque set)
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.303 inches minimum and 0.323 inches maximum
- Thread Quantity Per Inch
- 32
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- steel comp xm-13 overall
- Surface Treatment
- passivate overall
- Thread Series Designator
- unjf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-01-521-9081 | No Name Available | 07/01/2019 |
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 |
|---|---|
| 10113801 | Close Tolerance Screw |
| 11853D3-5-5/1 | Close Tolerance Screw |
| 3M1262C3-5-5A | Close Tolerance Screw |
| 3M1262D3-5-5 | Close Tolerance Screw |
| 3M1262D3-5-5A | Close Tolerance Screw |
| 3M1263C3-5-5A | Close Tolerance Screw |
| HP1262D3-5-5A | Close Tolerance Screw |
| TX1024D3-5-5 | Close Tolerance Screw |
| TX1024D3-5-5A | Close Tolerance Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-01-417-3839?
Does the NSN 5305-01-417-3839 have a Schedule B code assigned?
Does NSN 5305-01-417-3839 require demilitarization?
Does NSN 5305-01-417-3839 contain precious materials?
Does NSN 5305-01-417-3839 contain hazardous materials?
When the NSN 5305-01-417-3839 was assigned to the Federal Catalog?
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