3431-01-625-4871 NOZZLE,WELDING 5325-01-625-4981 STUD,TURNLOCK FASTENER

National Stock Number:
5306-01-624-7587

Federal Supply Class:
5306

National Item Identification Number:
016247587

Description:
BOLT,MACHINE


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6H
FASTENER LENGTH10.0 MILLIMETERS NOMINAL
HEAD DIAMETER8.0 MILLIMETERS NOMINAL
HEAD HEIGHT2.3 MILLIMETERS NOMINAL
HEAD MAJOR DIAMETER4.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYHEXAGON SOCKET COUNTERSUNK
MATERIALSTEEL PROPERTY CLASS 10.9 FASTENER
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
SURFACE TREATMENTZINC FASTENER
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH7.0 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS0.7
THREAD SERIES DESIGNATORM
WIDTH ACROSS FLATS2.5 MILLIMETERS NOMINAL


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