5305-01-068-1288 SCREW,CAP,HEXAGON HEAD Index 5306-01-068-1290 BOLT,MACHINE

National Stock Number:
5306-01-068-1289

Federal Supply Class:
5306

National Item Identification Number:
010681289

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:
5389-496151EATON CORPORATION DIV EATON FLUID POWER
S10818110988CNH INDUSTRIAL AMERICA LLC


Techincal Specification:
EXTENDED WASHER DIAMETER0.460 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.110 INCHES NOMINAL
FASTENER LENGTH2.125 INCHES NOMINAL
HEAD HEIGHT0.310 INCHES NOMINAL
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
WIDTH BETWEEN FLATS0.310 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.540 INCHES MINIMUM AND 0.600 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH24


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