5306-01-231-5896, BOLT,SHOULDER

National Stock Number:
5306-01-231-5896

Federal Supply Class:
5306

National Item Identification Number:
012315896

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:

BACB30MT8T-21Y	06710	VALLEY-TODECO, INC.
BACB30MT8T-21Y	06725	SPS TECHNOLOGIES, LLC
BACB30MT8T-21Y	08524	DEUTSCH FASTENER CORP
BACB30MT8T-21Y	17446	HUCK INTERNATIONAL, INC
BACB30MT8T-21Y	17943	FEDERAL MANUFACTURING CORP
BACB30MT8T-21Y	27624	SPS TECHNOLOGIES LLC
BACB30MT8T-21Y	56878	SPS TECHNOLOGIES, LLC
BACB30MT8T-21Y	80539	SPS TECHNOLOGIES, LLC
BACB30MT8T-21Y	81205	THE BOEING COMPANY
BACB30MT8T-21Y	92215	HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30MT8T-21Y	97928	HUCK INTL INC

Techincal Specification:

EXTENDED WASHER THICKNESS	0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
EXTENDED WASHER DIAMETER	0.818 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
FASTENER LENGTH	2.110 INCHES MINIMUM AND 2.140 INCHES MAXIMUM
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT	0.494 INCHES MINIMUM AND 0.514 INCHES MAXIMUM
HEAD STYLE	DOUBLE HEXAGON W/HOLE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP H11 OVERALL
MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.500 INCHES
SHOULDER DIAMETER	0.5297 INCHES MINIMUM AND 0.5307 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER LENGTH	1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS	0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	BPS-F-69,CLASS 220FA6 MFR REF ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT	NICKEL AND CADMIUM AND CHROMATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	3A
THREAD LENGTH	0.788 INCHES MINIMUM AND 0.838 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNJF
THREAD QUANTITY PER INCH	20

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