5305-01-273-6250 SCREW,CAP,SOCKET HEAD Index 5305-01-273-6252 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-273-6251

Federal Supply Class:
5305

National Item Identification Number:
012736251

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:
071 408 1681495KOEHRING CRANES INC DBA TEREX CRANES DIV WAVERLY OPERATIONS
C07181035000B8S3CUMMINS INC
C071810350015434CUMMINS INC.
DIN933-M8X16-8.8-A4C15526METRIC AND MULTISTANDARD COMPONENTS CORP


Techincal Specification:
COLORYELLOW OVERALL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT5.5 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN931 8.8 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
MINIMUM TENSILE STRENGTH800 MEGAPASCALS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
WIDTH BETWEEN FLATS13.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN267 A4C NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTDICHROMATE ZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH13.50 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.25


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