9905-12-313-2034 PLATE,DESIGNATION Index 5310-12-313-2181 NUT,PLAIN,HEXAGON

National Stock Number:
5305-12-313-2132

Federal Supply Class:
5305

National Item Identification Number:
123132132

Description:
SCREW,TAPPING

Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.


Manufacturer Information:
B6,3X19DIN7976-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN7976-B6,3X19-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN7976-ST6,3X19-C-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
FASTENER LENGTH19.0 MILLIMETERS NOMINAL
HARDNESS RATING270 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 390 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONIN267TEIL12 NATIONAL SPEC 3RD MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER6.3 MILLIMETERS
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
WIDTH BETWEEN FLATS10.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN267TEIL9, SCHLUESSEL A3P NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
TEST DATA DOCUMENTD8286-DIN7976 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).


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