5306-01-202-6838 BOLT,MACHINE Index 5305-01-202-6840 SCREW,MACHINE

National Stock Number:
5306-01-202-6839

Federal Supply Class:
5306

National Item Identification Number:
012026839

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:
BACB30PU6-1606710VALLEY-TODECO, INC.
BACB30PU6-1606725SPS TECHNOLOGIES, LLC
BACB30PU6-1606950HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30PU6-1617446HUCK INTERNATIONAL, INC
BACB30PU6-1617943FEDERAL MANUFACTURING CORP
BACB30PU6-1627624SPS TECHNOLOGIES LLC
BACB30PU6-1680539SPS TECHNOLOGIES, LLC
BACB30PU6-1681205THE BOEING COMPANY
BACB30PU6-1692215HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30PU6-1697928HUCK INTL INC
BACB30PU6-1698524MONOGRAM AEROSPACE FASTENERS, INC


Techincal Specification:
FASTENER LENGTH1.454 INCHES MINIMUM AND 1.484 INCHES MAXIMUM
HEAD HEIGHT0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
SHOULDER DIAMETER0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH1.000 INCHES MINIMUM AND 1.020 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
WIDTH BETWEEN FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.434 INCHES MINIMUM AND 0.484 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH24


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