5306-01-556-6930 BOLT,MACHINE Index 5306-01-557-0117 BOLT,SHOULDER

National Stock Number:
5306-01-556-4899

Federal Supply Class:
5306

National Item Identification Number:
015564899

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:
01618800Y3H3FASTENAL COMPANY
1003850061C19MIL-COTS CORPORATION
12759-004890Y3H3FASTENAL COMPANY
1817812C1338X5ND DEFENSE LLC
EMD-1262338X5ND DEFENSE LLC
1817812C189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Techincal Specification:
EXTENDED WASHER DIAMETER17.0 MILLIMETERS NOMINAL
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
HEAD HEIGHT8.5 MILLIMETERS NOMINAL
HEAD STYLECHAMFER SERRATED FLANGE
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, FLANGE HEX M8 X 16MM
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
SPECIAL FEATURESWIDTH ACROSS CORNER 11.5MM
WIDTH BETWEEN FLATS10.0 MILLIMETERS NOMINAL
SURFACE TREATMENTPHOSPHATE ZINC OVERALL
THREAD CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH16.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.25


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