5306-01-086-8500, BOLT,SHOULDER

National Stock Number:
5306-01-086-8500

Federal Supply Class:
5306

National Item Identification Number:
010868500

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Manufacturer Information:

EE-100354	45152	OSHKOSH CORP
EE-100354	75Q65	OSHKOSH DEFENSE LLC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.625 INCHES
THREAD QUANTITY PER INCH	11
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.965 INCHES MINIMUM AND
	0.975 INCHES MAXIMUM
FASTENER LENGTH	4.000 INCHES NOMINAL
MATERIAL	STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	302.0 BRINELL STANDARD MINIMUM AND
	352.0 BRINELL STANDARD MAXIMUM OVERALL
MINIMUM YIELD STRENGTH	130000 POUNDS PER SQUARE INCH
HEAD STYLE	ROUND W/WRENCH FLATS CHAMFERED
HEAD DIAMETER	1.500 INCHES NOMINAL
HEAD HEIGHT	0.390 INCHES NOMINAL
WIDTH BETWEEN FLATS	1.240 INCHES MINIMUM AND
	1.250 INCHES MAXIMUM
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	0.874 INCHES MINIMUM AND
	0.875 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	2.905 INCHES MINIMUM AND
	2.915 INCHES MAXIMUM FIRST SHOULDER
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	3.500 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER	0.170 INCHES NOMINAL FIRST HOLE

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