5306-01-557-1274 BOLT,MACHINE Index 5306-01-556-5518 BOLT,MACHINE

National Stock Number:
5306-01-556-4914

Federal Supply Class:
5306

National Item Identification Number:
015564914

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:
1003850561C19MIL-COTS CORPORATION
12759-004940Y3H3FASTENAL COMPANY
391280Y3H3FASTENAL COMPANY
1817961C1338X5ND DEFENSE LLC
446668301075Q65OSHKOSH DEFENSE LLC
1817961C189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
EMD-1262338X5ND DEFENSE LLC
992416734914HIAB USA INC


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH90.0 MILLIMETERS NOMINAL
HEAD HEIGHT5.300 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, M8 X 1.25 6Q 90MM
PROPRIETARY CHARACTERISTICSNPAC
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
WIDTH BETWEEN FLATS12.870 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH22.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.250


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