5305-01-470-5137 SCREW,CAP,SOCKET HEAD Index 5330-01-470-5139 GASKET

National Stock Number:
5306-01-470-5138

Federal Supply Class:
5306

National Item Identification Number:
014705138

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:
12414309-048076M6AMZ ALABAMA INC.
12414309-0480FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414309-04819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DIN931M12X1.75X50-8.8-A3DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH50.000 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
THREAD LENGTH12.000 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.750
EXTERNAL THREAD TOLERANCE CLASS6G
SURFACE TREATMENTZINC AND
CHROMATE OVERALL
COLOROLIVE DRAB OVERALL
SPECIAL FEATURESMATERIAL IS STEEL OR ALOY STEEL;ZINC PLATE FINISH WITH CHROMATE OVERCOAT, COLOR OLIVE DRAB
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, HEX HEAD


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