5305-01-556-1050 SCREW,CAP,SOCKET HEAD Index 5305-01-557-7450 SCREW,MACHINE

National Stock Number:
5305-01-555-7097

Federal Supply Class:
5305

National Item Identification Number:
015557097

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:
HH64103211QYC9ATLANTIC FASTENERS CO LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.625 INCHES NOMINAL
FASTENER LENGTH1.000 INCHES NOMINAL
MATERIALSTEEL COMP 316 OVERALL
HEAD STYLEBUTTON
HEAD DIAMETER0.355 INCHES NOMINAL
HEAD HEIGHT0.096 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.125 INCHES NOMINAL


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