5306-01-115-0702 BOLT,SHOULDER Index 5305-01-115-0705 SCREW,MACHINE

National Stock Number:
5306-01-115-0703

Federal Supply Class:
5306

National Item Identification Number:
011150703

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:
4V855611083CATERPILLAR INC


Techincal Specification:
DISTANCE FROM CENTERLINE TO FLAT0.254 INCHES NOMINAL
FASTENER LENGTH2.221 INCHES MINIMUM AND 2.283 INCHES MAXIMUM
HARDNESS RATING23.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.125 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
HEAD DIAMETER0.851 INCHES MINIMUM AND 0.913 INCHES MAXIMUM
HEAD STYLEDEE
MATERIAL DOCUMENT AND CLASSIFICATIONIE359 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.375 INCHES
SHOULDER DIAMETER0.494 INCHES MINIMUM FIRST SHOULDER AND 0.498 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH1.740 INCHES MINIMUM FIRST SHOULDER AND 1.760 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNC


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