5305-01-589-9836 SCREW,MACHINE Index 5305-01-590-0067 THUMBSCREW

National Stock Number:
5305-01-589-9852

Federal Supply Class:
5305

National Item Identification Number:
015899852

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:
114066BS.625-SS-39A51506ACCURATE SCREW MACHINE CORP


Techincal Specification:
FASTENER LENGTH0.625 INCHES NOMINAL
HEAD DIAMETER0.326 INCHES MINIMUM AND 0.344 INCHES MAXIMUM
HEAD HEIGHT0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
HEAD STYLEBINDING
INTERNAL DRIVE STYLESLOT
PART NAME ASSIGNED BY CONTROLLING AGENCYBINDING SLOTTED HEAD CAPTIVE SCREW
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A580/A580M-98 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
SURFACE TREATMENTLUBRICANT OVERALL
THREAD LENGTH0.188 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNRC
THREAD QUANTITY PER INCH32


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