5306-01-044-2973 BOLT,SHOULDER Index 5306-01-044-2975 BOLT,SHOULDER

National Stock Number:
5306-01-044-2974

Federal Supply Class:
5306

National Item Identification Number:
010442974

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:
109450-5-680539SPS TECHNOLOGIES, LLC
109453-5-6X56878SPS TECHNOLOGIES, LLC
HP5497-5-60ZC92HEARTLAND PRECISION FASTENERS INC
BM17019-5-6X17446HUCK INTERNATIONAL, INC
109453-5-6X80539SPS TECHNOLOGIES, LLC
BM17019-5-6X97928HUCK INTL INC
VAL23607-5-606710VALLEY-TODECO, INC.
PBF1254-5-627624SPS TECHNOLOGIES LLC
S11-1061-5-657928SONIC INDUSTRIES, INC.
MA5497-5-658845ABOUNDING SECURITY INC DIV OF MAA CORP
ST3M497-5-658998FASTENER INNOVATION TECHNOLOGY, INC.
MB88-5-673197HI-SHEAR CORPORATION
ST3M497-5-676301THE BOEING COMPANY
MB88-5-6L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
VS3037-5-606950HOWMET GLOBAL FASTENING SYSTEMS INC
VS3037-5-692215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
FASTENER LENGTH0.826 INCHES MINIMUM AND 0.873 INCHES MAXIMUM
HEAD HEIGHT0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
SHOULDER DIAMETER0.327 INCHES MINIMUM AND 0.328 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM FIRST SHOULDER
SPECIFICATION/STANDARD DATA76301-ST3-497 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH24


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