5306-00-038-1251
Find complete technical information, availability, and procurement data for: 5306-00-038-1251
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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.
3a thread class, 1.438 inches nominal fastener length, right-hand thread direction, 0.334 inches minimum and 0.354 inches maximum thread length, hexagon 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
- 0.334 inches minimum and 0.354 inches maximum
- Fastener Length
- 1.438 inches nominal
- Head Style
- hexagon
- Head Height
- 0.125 inches nominal
- Width Between Flats
- 0.552 inches minimum and 0.565 inches maximum
- Shank Unthreaded Hole Diameter
- 0.106 inches nominal first hole
- Nominal Thread Diameter
- 0.375 inches
- Grip Length
- 1.084 inches minimum and 1.104 inches maximum
- Features Provided
- finished head
- Thread Quantity Per Inch
- 24
- Minimum Tensile Strength
- 125000 pounds per square inch
- Distance From Head Largest Bearing Surface To Shank Hole Center
- 1.272 inches minimum and 1.292 inches maximum first hole
- Material
- steel comp 4130 overall
- Material Document And Classification
- mil-s-6758 condition c4 mil spec single material response overall
- Surface Treatment
- cadmium head
- Surface Treatment
- cadmium threads
- Thread Series Designator
- unf
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| LS580 | Machine Bolt |
FAQs
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