5306-01-274-9808, BOLT,SHOULDER

National Stock Number:
5306-01-274-9808

Federal Supply Class:
5306

National Item Identification Number:
012749808

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:

BACB30FD12-54X	06710	VALLEY-TODECO, INC.
BACB30FD12-54X	06725	SPS TECHNOLOGIES, LLC
BACB30FD12-54X	17446	HUCK INTERNATIONAL, INC
BACB30FD12-54X	56878	SPS TECHNOLOGIES, LLC
BACB30FD12-54X	81205	THE BOEING COMPANY
BACB30FD12-54X	92215	HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30FD12-54X	97928	HUCK INTL INC

Techincal Specification:

EXTENDED WASHER THICKNESS	0.168 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
EXTENDED WASHER DIAMETER	1.220 INCHES MINIMUM AND 1.230 INCHES MAXIMUM
FASTENER LENGTH	4.353 INCHES MINIMUM AND 4.383 INCHES MAXIMUM
HEAD HEIGHT	0.701 INCHES MINIMUM AND 0.721 INCHES MAXIMUM
HEAD STYLE	DOUBLE HEXAGON W/HOLE
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 4340 OR STEEL COMP 8740 OVERALL
MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.750 INCHES
SHOULDER DIAMETER	0.763 INCHES MINIMUM AND 0.764 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	4.365 INCHES MINIMUM AND 4.385 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
WIDTH BETWEEN FLATS	0.797 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	3A
THREAD LENGTH	0.993 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNJF
THREAD QUANTITY PER INCH	16

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