4730-01-561-1885 ELBOW,FLANGE Index 5310-01-561-1887 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5306-01-561-1886

Federal Supply Class:
5306

National Item Identification Number:
015611886

Description:
BOLT,SQUARE NECK

Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.


Manufacturer Information:
92356A58739428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
HARDNESS RATING70.0 ROCKWELL B MINIMUM OVERALL
HEAD DIAMETER0.719 INCHES NOMINAL
HEAD HEIGHT0.176 INCHES NOMINAL
HEAD STYLEROUND
MATERIALSTEEL CORROSION RESISTING OVERALL
NECK LENGTH0.187 INCHES NOMINAL
NECK WIDTH0.324 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYROUND HEAD SQUARE NECK (CARRIAGE SCREW)
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES NOMINAL


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