5305-01-554-9344 SCREW,CAP,HEXAGON HEAD Index 5305-01-556-7131 SCREW,MACHINE

National Stock Number:
5305-01-556-3041

Federal Supply Class:
5305

National Item Identification Number:
015563041

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:
00167A800-501289GENERAL ELECTRIC COMPANY
00167A800-517454TIMKEN GEARS & SERVICES INC.
0038G4122G-1 ITEM 5601289GENERAL ELECTRIC COMPANY
167A800-501289GENERAL ELECTRIC COMPANY
167A800-517454TIMKEN GEARS & SERVICES INC.
0038G4122G-1 ITEM 5617454TIMKEN GEARS & SERVICES INC.


Techincal Specification:
FASTENER LENGTH3.260 INCHES NOMINAL
HEAD DIAMETER1.500 INCHES NOMINAL
HEAD HEIGHT1.000 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 316 OVERALL
NOMINAL THREAD DIAMETER1.000 INCHES
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.440 INCHES NOMINAL
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORUNS


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