5305-00-637-8412
Find complete technical information, availability, and procurement data for: 5305-00-637-8412
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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.
right-hand thread direction, 0.562 inches minimum thread length, fillister head style, 3a thread class, 0.594 inches minimum and 0.625 inches maximum 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
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.562 inches minimum
- Fastener Length
- 0.594 inches minimum and 0.625 inches maximum
- Head Style
- fillister
- Head Diameter
- 0.260 inches minimum and 0.270 inches maximum
- Head Height
- 0.108 inches minimum and 0.113 inches maximum
- Locking Feature
- pellet threads
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.164 inches
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 125000 pounds per square inch
- Hardness Rating
- 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
- Material
- steel overall
- Surface Treatment
- cadmium overall
- Thread Series Designator
- unc
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-545-1645 | No Name Available | 01/01/1963 |
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 |
|---|---|
| 10013291 | Socket Head Cap Screw |
| NK503-8-10 | Socket Head Cap Screw |
FAQs
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Does NSN 5305-00-637-8412 require demilitarization?
Does NSN 5305-00-637-8412 contain precious materials?
Does NSN 5305-00-637-8412 contain hazardous materials?
When the NSN 5305-00-637-8412 was assigned to the Federal Catalog?
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Pricing
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