5306-01-303-7393 BOLT,SHOULDER Index 5306-01-303-7395 BOLT,SHEAR

National Stock Number:
5305-01-303-7394

Federal Supply Class:
5305

National Item Identification Number:
013037394

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
MS21092-0402296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.610 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
HEAD DIAMETER0.207 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE III
LOCKING FEATURESTRIP OR PATCH LOCKING FEATURE
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH480 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.112 INCHES
SINGLE SHEAR STRENGTH930 POUNDS PER SQUARE INCH
SPECIFICATION/STANDARD DATA96906-MS21092 GOVERNMENT STANDARD
SURFACE FINISH125.0 MICROINCHES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH1.581 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH40


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