5305-00-957-6563
Find complete technical information, availability, and procurement data for: 5305-00-957-6563
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
right-hand thread direction, 1.625 inches minimum and 1.672 inches maximum fastener length, flat countersunk undercut head style, 0.615 inches minimum and 0.682 inches maximum thread length, 3a 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
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.615 inches minimum and 0.682 inches maximum
- Fastener Length
- 1.625 inches minimum and 1.672 inches maximum
- Head Style
- flat countersunk undercut
- Head Diameter
- 0.755 inches minimum and 0.760 inches maximum
- Head Height
- 0.115 inches minimum and 0.117 inches maximum
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.375 inches
- Thread Quantity Per Inch
- 24
- Minimum Tensile Strength
- 180000 pounds per square inch
- Countersink Angle
- 100.0 degrees nominal
- Screw Material
- steel comp 4140 or steel comp 4130
- Screw Material Document And Classification
- mil-s-5626 mil spec 1st material response or mil-6758 mil spec 2nd material response
- Screw Surface Treatment
- cadmium and chromate
- Screw Surface Treatment Document And Classification
- qq-p-416,ty 2,aawukn fed spec single treatment response
- Thread Series Designator
- unf
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FAQs
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