5305-01-088-5326 SCREW,CAP,SOCKET HEAD Index 5305-01-088-5328 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-088-5327

Federal Supply Class:
5305

National Item Identification Number:
010885327

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:
5542234228L3 TECHNOLOGIES, INC.
934B05542234228L3 TECHNOLOGIES, INC.


Techincal Specification:
FASTENER LENGTH0.188 INCHES NOMINAL
HEAD DIAMETER0.134 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD HEIGHT0.086 INCHES NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.086 INCHES
SPECIAL FEATURESGROOVE 0.020 X 45 CHAMFER LOCATED 0.038 FROM THREADED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,TYPE 2,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.188 INCHES NOMINAL
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.079 INCHES NOMINAL


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