5305-01-557-6772 SCREW,CAP,HEXAGON HEAD Index 5305-01-556-9547 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-556-9101

Federal Supply Class:
5305

National Item Identification Number:
015569101

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:
0038G4122G-1 ITEM 4601289GENERAL ELECTRIC COMPANY
0038G4122G-1 ITEM 4617454TIMKEN GEARS & SERVICES INC.
004059G45-8201289GENERAL ELECTRIC COMPANY
4059G4501289GENERAL ELECTRIC COMPANY
4059G45-8201289GENERAL ELECTRIC COMPANY
004059G45-8217454TIMKEN GEARS & SERVICES INC.
4059G45-8217454TIMKEN GEARS & SERVICES INC.


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
HEAD DIAMETER0.750 INCHES MAXIMUM
HEAD HEIGHT0.500 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATURESTRIP THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1222 GR 574 MIL SPEC SINGLE MATERIAL RESPONSE FASTENER
MATERIALSTEEL FASTENER
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.500 INCHES
SPECIAL FEATURESLOCKING FEATURE IS A NYLON STRIP PER MIL-F-18240 TY L
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.495 INCHES NOMINAL
THREAD QUANTITY PER INCH13
THREAD SERIES DESIGNATORUNC


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