5307-01-561-2679 STUD,WELDING Index 5975-01-561-2681 CONDUIT OUTLET

National Stock Number:
5306-01-561-2680

Federal Supply Class:
5306

National Item Identification Number:
015612680

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:
92356A54439428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
HARDNESS RATING70.0 ROCKWELL B MINIMUM OVERALL
HEAD DIAMETER0.594 INCHES NOMINAL
HEAD HEIGHT0.145 INCHES NOMINAL
HEAD STYLEROUND
MATERIALSTEEL CORROSION RESISTING OVERALL
NECK LENGTH0.156 INCHES NOMINAL
NECK WIDTH0.260 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYROUND HEAD SQUARE NECK (CARRIAGE SCREW)
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.250 INCHES NOMINAL


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