5305-00-225-7774
Find complete technical information, availability, and procurement data for: 5305-00-225-7774
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An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
0.945 inches minimum thread length, 1.000 inches nominal fastener length, flat chamfer head style, right-hand thread direction, 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
- 0.945 inches minimum
- Fastener Length
- 1.000 inches nominal
- Head Style
- flat chamfer
- Head Diameter
- 0.365 inches minimum and 0.375 inches maximum
- Head Height
- 0.244 inches minimum and 0.250 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.250 inches
- Width Across Flats
- 0.188 inches minimum and 0.190 inches maximum
- Thread Quantity Per Inch
- 28
- Minimum Tensile Strength
- 80000 pounds per square inch
- Hardness Rating
- 80.0 rockwell b minimum overall
- Minimum Yield Strength
- 30000 pounds per square inch
- Material
- steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
- Material Document And Classification
- 66 fed std all material responses overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Thread Series Designator
- unf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-687-7577 | No Name Available | 02/12/1968 |
| 5305-00-818-8655 | No Name Available | 11/01/1982 |
| 5305-00-842-0783 | No Name Available | 08/12/1968 |
| 5305-00-899-5758 | No Name Available | 07/30/1970 |
| 5305-00-992-6032 | No Name Available | 05/01/1997 |
Related Parts
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| Part Number | Name |
|---|---|
| 003-007948-024 | Socket Head Cap Screw |
| 136164-24 | Socket Head Cap Screw |
| 412-3345 | Socket Head Cap Screw |
| 4806-034 | Socket Head Cap Screw |
| 5305PL0125707 | Socket Head Cap Screw |
| 5F20-1041-7 | Socket Head Cap Screw |
| 911607-04 | Socket Head Cap Screw |
| 946606-328 | Socket Head Cap Screw |
| MS16996-24 | Socket Head Cap Screw |
| P916306616 | Socket Head Cap Screw |
FAQs
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Does NSN 5305-00-225-7774 require demilitarization?
Does NSN 5305-00-225-7774 contain precious materials?
Does NSN 5305-00-225-7774 contain hazardous materials?
When the NSN 5305-00-225-7774 was assigned to the Federal Catalog?
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