5306-01-660-8043
Find complete technical information, availability, and procurement data for: 5306-01-660-8043
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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, right-hand thread direction, 0.512 inches minimum and 0.542 inches maximum fastener length, flat countersunk head style, 0.338 inches nominal 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
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.338 inches nominal
- Fastener Length
- 0.512 inches minimum and 0.542 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.344 inches minimum and 0.385 inches maximum
- Grip Diameter
- 0.1870 inches minimum and 0.1895 inches maximum
- End Item Identification
- 00772c682
- Nominal Thread Diameter
- 0.1900 inches
- Grip Length
- 0.178 inches minimum and 0.198 inches maximum
- Thread Quantity Per Inch
- 32
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Special Features
- offset cruciform recess
- Material
- steel comp 4140 or steel comp 4340 or steel comp 8740 overall
- Material Document And Classification
- mil-s-5626 mil spec single material response or ams6415 assn std single material response or mil-s-6049 mil spec single material response overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416, type ii, class 2 fed spec single treatment response overall
- Thread Series Designator
- unjf
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| NAS1221R3-3 | Machine Bolt |
FAQs
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