5305-00-637-9774 SCREW,CAP,HEXAGON HEAD Index 5306-00-637-9778 BOLT,MACHINE

National Stock Number:
5306-00-637-9776

Federal Supply Class:
5306

National Item Identification Number:
006379776

Description:
BOLT,CLEVIS

Detail:
An externally threaded fastener whose threaded and unthreaded portions are of one nominal diameter and are separated by a narrow circumferential groove. The head is designed to be held or driven with an inserted driver. Excludes BOLT, SHEAR.


Manufacturer Information:
89WM10408-726512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FASTENER LENGTH1.774 INCHES NOMINAL
GROOVE DIAMETER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.625 INCHES NOMINAL
HEAD HEIGHT0.156 INCHES NOMINAL
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.298 INCHES MINIMUM


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