5305-01-047-0960 SCREW,EXTERNALLY RELIEVED BODY Index 5305-01-047-0962 SCREW,MACHINE

National Stock Number:
5306-01-047-0961

Federal Supply Class:
5306

National Item Identification Number:
010470961

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:
109451-5-356878SPS TECHNOLOGIES, LLC
109453-5-3Y56878SPS TECHNOLOGIES, LLC
HP5507-5-30ZC92HEARTLAND PRECISION FASTENERS INC
BM17019-5-3Y17446HUCK INTERNATIONAL, INC
109453-5-3Y80539SPS TECHNOLOGIES, LLC
BM17019-5-3Y97928HUCK INTL INC
ST3M507-5-30JV78J M PRECISION INC
ST3M507-5-31EM77B & B SPECIALTIES INC
PBF1366-5-327624SPS TECHNOLOGIES LLC
S11-1062-5-357928SONIC INDUSTRIES, INC.
MA5507-5-358845ABOUNDING SECURITY INC DIV OF MAA CORP
ST3M507-5-358845ABOUNDING SECURITY INC DIV OF MAA CORP
ST3M507-5-373197HI-SHEAR CORPORATION
ST3M507-5-376301THE BOEING COMPANY
VAL23608-5-306710VALLEY-TODECO, INC.
VS3038-5-306950HOWMET GLOBAL FASTENING SYSTEMS INC
VS3038-5-392215HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M507-5-392215HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M507-5-3L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
FASTENER LENGTH0.639 INCHES MINIMUM AND 0.686 INCHES MAXIMUM
HEAD HEIGHT0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
SHOULDER DIAMETER0.3427 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SPECIFICATION/STANDARD DATA76301-ST3-507 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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