5306-01-557-6090 BOLT,MACHINE Index 5306-01-557-0533 BOLT,MACHINE

National Stock Number:
5306-01-556-6050

Federal Supply Class:
5306

National Item Identification Number:
015566050

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:
01618760Y3H3FASTENAL COMPANY
1003856961C19MIL-COTS CORPORATION
3552155C103KT1ANIXTER
12759-005370Y3H3FASTENAL COMPANY
3552155C1338X5ND DEFENSE LLC
3552155C189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
ESP-BM-3.221-NPP338X5ND DEFENSE LLC


Techincal Specification:
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,HEX FLG HD METRIC M6 X 20
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
SPECIAL FEATURESM6 X 20 HEAVY HEX FLANGE HEAD METRIC BOLT SEE ESP-BM 3.221-NPP
SURFACE TREATMENTZINC AND ALUMINUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORM


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