5305-01-613-0743 SCREW,MACHINE 5305-01-613-0244 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-613-0708

Federal Supply Class:
5305

National Item Identification Number:
016130708

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:
01713370TU57FASTENAL CO INC


Techincal Specification:
THREAD SERIES DESIGNATORUNRC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD CLASS3A
NONSTANDARD THREAD PITCH DIAMETER-32.0 TO 50.0 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
FASTENER LENGTH0.850 INCHES MINIMUM AND
0.880 INCHES MAXIMUM
MATERIALSTEEL PROPERTY CLASS 18.8 OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.263 INCHES MINIMUM
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.0781 INCHES MINIMUM AND
0.0791 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCY6-32X7/8 18-8 STAINLESS STEEL FLAT SOCKET HEAD SCREW


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