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


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