5305-00-638-6764 SCREW,MACHINE Index 5310-00-638-6768 NUT,PLAIN,WING

National Stock Number:
5306-00-638-6767

Federal Supply Class:
5306

National Item Identification Number:
006386767

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:
10210812603CLARK EQUIPMENT CO
10210877237DANA OFF HIGHWAY PRODUCTS, LLC


Techincal Specification:
FASTENER LENGTH1.875 INCHES NOMINAL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.469 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 3135 OVERALL
NOMINAL THREAD DIAMETER0.562 INCHES
SHOULDER DIAMETER0.6220 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH0.938 INCHES NOMINAL FIRST SHOULDER
WIDTH BETWEEN FLATS0.875 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.938 INCHES MINIMUM
THREAD QUANTITY PER INCH12
THREAD SERIES DESIGNATORUNF


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