5305-01-176-3972
Find complete technical information, availability, and procurement data for: 5305-01-176-3972
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An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
right-hand thread direction, 0.865 inches minimum and 0.935 inches maximum thread length, 0.915 inches minimum and 0.935 inches maximum fastener length, 2a thread class, flat chamfer head style
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
- 0.865 inches minimum and 0.935 inches maximum
- Fastener Length
- 0.915 inches minimum and 0.935 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.183 inches minimum and 0.191 inches maximum
- Head Height
- 0.105 inches minimum and 0.112 inches maximum
- Hole Diameter
- 0.029 inches minimum and 0.033 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.112 inches
- Width Across Flats
- 0.078 inches nominal
- Hole Quantity
- 4
- Hole Type
- drilled
- Thread Quantity Per Inch
- 40
- Hole Configuration Style
- round internal hexagon
- Material
- steel overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- ps100 fscm k0654 mfr ref single treatment response 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 |
|---|---|
| 130035317 | Socket Head Cap Screw |
FAQs
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When the NSN 5305-01-176-3972 was assigned to the Federal Catalog?
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