5306-01-556-1789 BOLT,SHOULDER Index 5306-01-557-0429 BOLT,MACHINE

National Stock Number:
5306-01-556-6520

Federal Supply Class:
5306

National Item Identification Number:
015566520

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:
111270910Y3H3FASTENAL COMPANY
3111270910Y3H3FASTENAL COMPANY
40250R1338X5ND DEFENSE LLC
ESP-BM-3.221-NPP338X5ND DEFENSE LLC
40250R189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER16.0 MILLIMETERS
WIDTH BETWEEN FLATS20.67 MILLIMETERS MINIMUM AND 21.00 MILLIMETERS MAXIMUM
SURFACE TREATMENTZINC OR OIL OR PHOSPHATE OVERALL
THREAD CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH48.0 MILLIMETERS MINIMUM AND 58.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS2.0
EXTENDED WASHER DIAMETER35.0 MILLIMETERS MAXIMUM
EXTENDED WASHER THICKNESS8.6 MILLIMETERS NOMINAL
FASTENER LENGTH110.0 MILLIMETERS NOMINAL
HEAD HEIGHT5.8 MILLIMETERS MINIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, M16 X 110MM, FINISH TMS 4518


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