5305-01-556-3259 SETSCREW Index 5305-01-556-3233 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-556-4281

Federal Supply Class:
5305

National Item Identification Number:
015564281

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:
ISO 4762-M6X20-8.8-A2JI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
ISO4762-M6X20-8.8-A2JI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD DIAMETER10.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT FILLISTER
HEAD HEIGHT6.0 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET HEAD CAP SCREW
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH20.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
WIDTH ACROSS FLATS5.0 MILLIMETERS NOMINAL


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