5305-01-726-1642
Find complete technical information, availability, and procurement data for: 5305-01-726-1642
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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.
1.25 inches minimum thread length, flat countersunk head style, 1.50 inches nominal fastener length, right-hand thread direction, 2a thread class
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
- 1.25 inches minimum
- Fastener Length
- 1.50 inches nominal
- Head Style
- flat countersunk
- Head Diameter
- 0.872 inches minimum and 0.938 inches maximum
- Head Height
- 0.251 inches nominal
- Internal Drive Style
- hexagon
- End Item Identification
- 4940-016011928
- Nominal Thread Diameter
- 0.500 inches
- Width Across Flats
- 0.3125 inches nominal
- Thread Quantity Per Inch
- 13
- Countersink Angle
- 80.0 degrees minimum and 84.0 degrees maximum
- Part Name Assigned By Controlling Agency
- screws, cap, hex socket, flat countersunk head
- Material
- steel overall
- Material Document And Classification
- astm f835, quenched and tempered alloy steel american society for testing and materials (astm) single material response overall
- Surface Treatment
- zinc overall
- Surface Treatment Document And Classification
- astm f1941, zinc coating fe/zn, type 3a national std/spec single treatment response overall
- Thread Series Designator
- unc
- Specification/Standard Data
- 05047-asme b18.24-2023 professional/industrial association standard
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| AES16C500A50DG5D71 | Socket Head Cap Screw |
FAQs
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