5306-00-270-7389 BOLT,MACHINE Index 5305-00-270-7393 SCREW,SHOULDER

National Stock Number:
5306-00-270-7390

Federal Supply Class:
5306

National Item Identification Number:
002707390

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:
11A829595201NAPCO INTERNATIONAL LLC
15X1123D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
203537123862MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02
203537124617GENERAL MOTORS CORP
16613F56442DIAMOND REO TRUCK CO
15X11278500MERITOR HEAVY VEHICLE SYSTEMS, LLC
833030819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
36617J56442DIAMOND REO TRUCK CO
9082665282WHITE MOTOR CORP
20353717X677GENERAL MOTORS LLC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER2.374 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH2.562 INCHES NOMINAL
FEATURES PROVIDEDUNFINISHED HEAD
HARDNESS RATING27.8 ROCKWELL C MINIMUM AND 34.3 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.219 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1335 OVERALL
NOMINAL THREAD DIAMETER0.562 INCHES
SHANK UNTHREADED HOLE DIAMETER0.156 INCHES NOMINAL FIRST HOLE
WIDTH BETWEEN FLATS0.875 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.812 INCHES MINIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNF


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