5306-01-187-0644 BOLT,TEE HEAD Index 5305-01-187-0647 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-187-0646

Federal Supply Class:
5305

National Item Identification Number:
011870646

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:
2996441-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.188 INCHES NOMINAL
FASTENER LENGTH0.188 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEPAN NO. 2
HEAD DIAMETER0.256 INCHES MINIMUM AND
0.270 INCHES MAXIMUM
HEAD HEIGHT0.072 INCHES MINIMUM AND
0.082 INCHES MAXIMUM
INTERNAL DRIVE STYLESLOT
LOCKING FEATUREPATCH OR
PELLET OR
STRIP THREADS


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