5305-01-563-2853
Find complete technical information, availability, and procurement data for: 5305-01-563-2853
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An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
2.745 inches minimum and 2.755 inches maximum fastener length, flat chamfer head style, 3a thread class, right-hand thread direction, 0.500 inches nominal 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
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.500 inches nominal
- Fastener Length
- 2.745 inches minimum and 2.755 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.562 inches nominal
- Head Height
- 0.250 inches nominal
- Shoulder Diameter
- 0.375 inches nominal first shoulder
- Shoulder Length
- 2.750 inches nominal first shoulder
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.312 inches
- Width Across Flats
- 0.188 inches nominal
- Thread Quantity Per Inch
- 18
- Shoulder Shape
- round first shoulder
- Material
- steel comp 302 overall
- 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 |
|---|---|
| 90298A635 | Shoulder Screw |
FAQs
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