5306-01-071-8745 BOLT,MACHINE Index 5305-01-071-8747 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-071-8746

Federal Supply Class:
5306

National Item Identification Number:
010718746

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:
145-131-90102T498MORTON GRINDING, INC
145-131-901070210HONEYWELL INTERNATIONAL INC.
145-131-901099193HONEYWELL INTERNATIONAL INC.
73958-3-0-1056878SPS TECHNOLOGIES, LLC
B01052-3-1027238BRISTOL INDUSTRIES, LLC
CSC-9000-03-108Z507CALIFORNIA SCREW PRODUCTS CORP.
MM0050-03-102T498MORTON GRINDING, INC
S11-4000-3-1057928SONIC INDUSTRIES, INC.
VFC0001-3-10-A06710VALLEY-TODECO, INC.
VS3049-3-1006950HOWMET GLOBAL FASTENING SYSTEMS INC
VS3049-3-1092215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
EXTENDED WASHER DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
FASTENER LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
HEAD HEIGHT0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
WIDTH BETWEEN FLATS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.329 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNJF


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