5306-01-287-8805, BOLT,SHOULDER

National Stock Number:
5306-01-287-8805

Federal Supply Class:
5306

National Item Identification Number:
012878805

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:

1319M90P01

07482

GENERAL ELECTRIC COMPANY

Techincal Specification:

THREAD SERIES DESIGNATOR	UNJF
NOMINAL THREAD DIAMETER	0.625 INCHES
THREAD QUANTITY PER INCH	18
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.498 INCHES MINIMUM AND
	0.528 INCHES MAXIMUM
FASTENER LENGTH	3.068 INCHES MINIMUM AND
	3.088 INCHES MAXIMUM
MATERIAL	NICKEL ALLOY 718 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	C50TF13 CL-B CAGEC 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	DOUBLE HEXAGON EXTENDED WASHER
HEAD HEIGHT	0.701 INCHES MINIMUM AND
	0.721 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.812 INCHES NOMINAL
EXTENDED WASHER DIAMETER	1.052 INCHES MINIMUM AND
	1.072 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.173 INCHES MINIMUM AND
	0.183 INCHES MAXIMUM
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	0.7490 INCHES MINIMUM AND
	0.7495 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	2.560 INCHES MINIMUM AND
	2.570 INCHES MAXIMUM FIRST SHOULDER
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	2.853 INCHES MINIMUM AND
	2.863 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER	0.153 INCHES MINIMUM AND
	0.161 INCHES MAXIMUM FIRST HOLE

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