5306-00-297-7577 BOLT,MACHINE Index 5306-00-297-7593 BOLT,INTERNAL WRENCHING

National Stock Number:
5306-00-297-7586

Federal Supply Class:
5306

National Item Identification Number:
002977586

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:
17395724617GENERAL MOTORS CORP
1739577X677GENERAL MOTORS LLC
BS0253043952ENERGY SERVICES GROUP DIV OF COOPER INDUSTRIES INC
82226S61-205ALT1PC1980064NAVAL SHIP SYSTEMS COMMAND
CSA75 5-8X288080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FSC37PC1988080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
K3216B43952ENERGY SERVICES GROUP DIV OF COOPER INDUSTRIES INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH2.000 INCHES NOMINAL
MATERIALSTEEL OVERALL
THREAD LENGTH1.250 INCHES MINIMUM
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS3A
HARDNESS RATING100.0 ROCKWELL B NOMINAL OVERALL
MINIMUM TENSILE STRENGTH64000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.500 INCHES NOMINAL
WIDTH BETWEEN FLATS1.031 INCHES MINIMUM AND
1.062 INCHES MAXIMUM
FEATURES PROVIDEDUNFINISHED HEAD
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY THD LENGTH
NONDEFINITIVE SPEC/STD DATA5 TYPE AND
2 GRADE


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