5310-00-616-6155 WASHER,FLAT Index 5306-00-616-6157 BOLT,MACHINE

National Stock Number:
5306-00-616-6156

Federal Supply Class:
5306

National Item Identification Number:
006166156

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:
3M33-3-10A06710VALLEY-TODECO, INC.
3M33-3-10A06725SPS TECHNOLOGIES, LLC
3M33-3-10A06950HOWMET GLOBAL FASTENING SYSTEMS INC
3M33-3-10A1KDD9DONCHAR INDUSTRIES, INC
3M33-3-10A27624SPS TECHNOLOGIES LLC
3M33-3-10A55345ALAMO AIRCRAFT, LTD.
3M33-3-10A76301THE BOEING COMPANY
3M33-3-10A80539SPS TECHNOLOGIES, LLC
3M33-3-10A92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.891 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH1.031 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH0.625 INCHES NOMINAL
HEAD HEIGHT0.125 INCHES NOMINAL
HEAD STYLEHEXAGON
HOLE CONFIGURATION STYLEHEXAGON FLATS
HOLE DIAMETER0.047 INCHES NOMINAL
HOLE QUANTITY1
HOLE TYPEDRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MINIMUM TENSILE STRENGTH2590 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
SHANK UNTHREADED HOLE DIAMETER0.070 INCHES NOMINAL FIRST HOLE
WIDTH BETWEEN FLATS0.375 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.406 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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