5305-01-556-2306 SCREW,CAP,SOCKET HEAD Index 5305-01-555-8107 SCREW,MACHINE

National Stock Number:
5305-01-556-7362

Federal Supply Class:
5305

National Item Identification Number:
015567362

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
ISO 4762-M8X10-8.8-A2JI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
COLORBLACK OVERALL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH15.0 MILLIMETERS NOMINAL
HOLE DIAMETER5.0 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYHEXAGON SOCKET HEAD CAP SCREW
MATERIAL DOCUMENT AND CLASSIFICATIONISO 89908 GRADE 8.8 NATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
MINIMUM TENSILE STRENGTH116 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
SPECIAL FEATURESDRIVE STYLE-HEX SOCKET
SPECIFICATION/STANDARD DATADIN 7984 NATIONAL STD/SPEC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO 4042 NATIONAL STD/SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH10.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.25


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