5305-00-588-3049 SCREW,MACHINE Index 5305-00-588-3061 SCREW,MACHINE

National Stock Number:
5305-00-588-3060

Federal Supply Class:
5305

National Item Identification Number:
005883060

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:
58641921450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
586419Z03H3BRIGHTON BEST PTY LTD
90273A24439428MCMASTER-CARR SUPPLY CO


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH36
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.645 INCHES MAXIMUM
FASTENER LENGTH0.615 INCHES MINIMUM AND
0.645 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.265 INCHES MINIMUM AND
0.270 INCHES MAXIMUM
HEAD HEIGHT0.160 INCHES MINIMUM AND
0.164 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.125 INCHES MINIMUM AND
0.127 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE21450
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE586419


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