5306-01-184-5402, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-184-5402

Federal Supply Class:
5306

National Item Identification Number:
011845402

Description:
BOLT,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Manufacturer Information:

2W3376

11083

CATERPILLAR INC

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	4.53 MILLIMETERS MINIMUM AND 5.03 MILLIMETERS MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	57.40 MILLIMETERS MINIMUM AND 58.40 MILLIMETERS MAXIMUM
FIRST DIAMETER FROM HEAD	9.65 MILLIMETERS MINIMUM AND 9.91 MILLIMETERS MAXIMUM
HEAD HEIGHT	36.1 MILLIMETERS MINIMUM AND 38.1 MILLIMETERS MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL	STEEL OVERALL
POINT STYLE	FLAT
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.500 INCHES
SPECIAL FEATURES	GROVE ON HEAD 0.25 MIN RADIUS,0.35 MAX RADIUS
WIDTH BETWEEN FLATS	18.69 MILLIMETERS MINIMUM AND 19.41 MILLIMETERS MAXIMUM
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	15.00 MILLIMETERS MINIMUM AND 16.77 MILLIMETERS MAXIMUM
THREAD QUANTITY PER INCH	13
THREAD SERIES DESIGNATOR	M

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