5306-00-903-7297
Find complete technical information, availability, and procurement data for: 5306-00-903-7297
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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.
3.741 inches nominal fastener length, right-hand thread direction, 0.741 inches minimum thread length, 3a thread class, double hexagon w/hole 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
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.741 inches minimum
- Fastener Length
- 3.741 inches nominal
- Head Style
- double hexagon w/hole
- Head Height
- 0.504 inches nominal
- Width Between Flats
- 0.556 inches minimum and 0.565 inches maximum
- Extended Washer Diameter
- 0.823 inches nominal
- Extended Washer Thickness
- 0.123 inches nominal
- Grip Diameter
- 0.4985 inches minimum and 0.4995 inches maximum
- Nominal Thread Diameter
- 0.500 inches
- Grip Length
- 3.000 inches nominal
- Thread Quantity Per Inch
- 20
- Minimum Tensile Strength
- 180000 pounds per square inch
- Hardness Rating
- 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
- Material
- steel comp e4340 or steel comp 8735 or steel comp 8740 or steel comp 6150 or steel comp 4140 overall
- Material Document And Classification
- mil-s-5000 mil spec 1st material response or mil-s-6098 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response or mil-s-8503 mil spec 4th material response or mil-s-5626 mil spec 5th material response overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- nas 672 assn std single treatment response overall
- Thread Series Designator
- unf
- Specification/Standard Data
- 80205-nas628 professional/industrial association standard
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 |
|---|---|
| NAS628-48 | Shear Bolt |
FAQs
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