5305-14-537-4897 SCREW,CAP,SOCKET HE Index 5305-14-537-4945 THUMBSCREW

National Stock Number:
5305-14-537-4898

Federal Supply Class:
5305

National Item Identification Number:
145374898

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
25012747KC1M9BAE SYSTEMS MARITIME SERVICESLIMITED
423183H6077MAFO NAVAL CLOSURES B.V.
E25126A80Q20ZHAF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
E25126A80Q20ZHAPAF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
55030080020FAM59FABORY FRANCE
C9402018 POS 5H6077MAFO NAVAL CLOSURES B.V.
ENISO7380-M8X20-A4-70I9006COMITE EUROPEEN DE NORMALISATION
ISO7380-M8X20-A4-70I9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
DEPARTURE FROM CITED DOCUMENTMODIFIE PAR MATIERE
EXTERNAL THREAD TOLERANCE CLASS5G6G
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD DIAMETER13.57 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM
HEAD HEIGHT4.1 MILLIMETERS MINIMUM AND 4.4 MILLIMETERS MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP A4 OVERALL
MINIMUM TENSILE STRENGTH700 MEGAPASCALS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
WIDTH ACROSS FLATS5.0 MILLIMETERS NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
TEST DATA DOCUMENTI9008-ISO 3506-1 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH20.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.25


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