5306-01-202-2670 BOLT,SHOULDER Index 5305-01-202-2672 SCREW,MACHINE

National Stock Number:
5306-01-202-2671

Federal Supply Class:
5306

National Item Identification Number:
012022671

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:
BACB30PU7-2006710VALLEY-TODECO, INC.
BACB30PU7-2006725SPS TECHNOLOGIES, LLC
BACB30PU7-2006950HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30PU7-2017446HUCK INTERNATIONAL, INC
BACB30PU7-2017943FEDERAL MANUFACTURING CORP
BACB30PU7-2027624SPS TECHNOLOGIES LLC
BACB30PU7-2080539SPS TECHNOLOGIES, LLC
BACB30PU7-2081205THE BOEING COMPANY
BACB30PU7-2092215HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30PU7-2097928HUCK INTL INC
BACB30PU7-2098524MONOGRAM AEROSPACE FASTENERS, INC


Techincal Specification:
FASTENER LENGTH1.813 INCHES MINIMUM AND 1.843 INCHES MAXIMUM
HEAD HEIGHT0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SHOULDER DIAMETER0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH1.250 INCHES MINIMUM AND 1.270 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
WIDTH BETWEEN FLATS0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.543 INCHES MINIMUM AND 0.593 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH24


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