5306-00-297-8720
Find complete technical information, availability, and procurement data for: 5306-00-297-8720
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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.
right-hand thread direction, hexagon head style, 2a thread class, 0.500 inches nominal fastener length, 0.500 inches maximum 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.500 inches maximum
- Fastener Length
- 0.500 inches nominal
- Head Style
- hexagon
- Head Height
- 0.150 inches minimum and 0.163 inches maximum
- Width Between Flats
- 0.425 inches minimum and 0.437 inches maximum
- Nominal Thread Diameter
- 0.250 inches
- Features Provided
- finished head
- Thread Quantity Per Inch
- 28
- Minimum Tensile Strength
- 69000 pounds per square inch
- Hardness Rating
- 100.0 rockwell b nominal overall
- Material
- steel overall
- Surface Treatment
- chromate zinc overall
- Thread Series Designator
- unf
- Nondefinitive Spec/Std Data
- 3 type and 2 grade
FAQs
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Does NSN 5306-00-297-8720 contain precious materials?
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When the NSN 5306-00-297-8720 was assigned to the Federal Catalog?
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