5360-01-326-4910 SPRING,FLAT Index 5306-01-326-4912 BOLT,MACHINE

National Stock Number:
5306-01-326-4911

Federal Supply Class:
5306

National Item Identification Number:
013264911

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:
1241430719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12414307-0360FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414307-03619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
19M78661J955JOHN DEERE CONSTRUCTION & FORESTRY COMPANY DIV DIRECT GOVERNMENTAL SALES
19M786675755DEERE & COMPANY
12414307-03675Q65OSHKOSH DEFENSE LLC
DIN6921M8X1.25X20-10.9A2DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
EN1665-M8X1.25X20-10.9A2DI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
19M7866Z0944HITACHI CONSTRUCTION MACHINERY AUSTRALIA PTY LTD
19M7866ZB955VANDERFIELD PTY LTD


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
THREAD LENGTH17.5 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.25
THREAD SERIES DESIGNATORM
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND


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