5306-01-240-7086 BOLT,MACHINE Index 5306-01-240-7088 BOLT,MACHINE

National Stock Number:
5305-01-240-7087

Federal Supply Class:
5305

National Item Identification Number:
012407087

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:
6643070 PIECE 5301289GENERAL ELECTRIC COMPANY
6643070 PIECE 5317454TIMKEN GEARS & SERVICES INC.
6643070 PIECE 535N116QUALITY SOCKET SCREW MANUFACTURING CORP


Techincal Specification:
FASTENER LENGTH1.150 INCHES NOMINAL
HEAD DIAMETER1.000 INCHES NOMINAL
HEAD HEIGHT0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 4037 OR STEEL COMP 4140 OR STEEL COMP 4145 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL
NOMINAL THREAD DIAMETER0.750 INCHES
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.920 INCHES MINIMUM AND 1.120 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH10


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