5305-00-639-2866 SCREW,MACHINE Index 5305-00-639-2872 SCREW,MACHINE

National Stock Number:
5306-00-639-2868

Federal Supply Class:
5306

National Item Identification Number:
006392868

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:
1434M156442DIAMOND REO TRUCK CO
1746V2278500MERITOR HEAVY VEHICLE SYSTEMS, LLC
1746V22C3D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
1746V22C78500MERITOR HEAVY VEHICLE SYSTEMS, LLC


Techincal Specification:
FASTENER LENGTH1.109 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
SHOULDER DIAMETER0.469 INCHES NOMINAL FIRST SHOULDER
SHOULDER LENGTH0.152 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.469 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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