5306-01-133-0139 BOLT,MACHINE Index 5305-01-133-0142 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-133-0140

Federal Supply Class:
5306

National Item Identification Number:
011330140

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
397958-100752L3HARRIS TECHNOLOGIES, INC.
A-24A4-91279251WENCO MFG CO


Techincal Specification:
FASTENER LENGTH1.188 INCHES NOMINAL
HEAD LENGTH0.219 INCHES NOMINAL
HEAD HEIGHT0.781 INCHES NOMINAL
HEAD STYLESPADE
MATERIALSTEEL COMP 430 OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SPECIAL FEATURESTWO 0.125 IN. DIA. HOLES IN HEAD,0.312 IN. APART
WIDTH BETWEEN FLATS0.031 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.344 INCHES MINIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH40


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