3040-01-097-7669 LINK Index 5310-01-097-7672 WASHER

National Stock Number:
5306-01-097-7670

Federal Supply Class:
5306

National Item Identification Number:
010977670

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:
5306PL09334809009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5306PL18352719009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
C4356N5D170006710VALLEY-TODECO, INC.
AIC4356N5D170006725SPS TECHNOLOGIES, LLC
C4356N5D170056878SPS TECHNOLOGIES, LLC
C4356N5D170057928SONIC INDUSTRIES, INC.
PBF4356N5D170027624SPS TECHNOLOGIES LLC
C4356N5D170092215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.266 INCHES MINIMUM AND
0.306 INCHES MAXIMUM
FASTENER LENGTH2.055 INCHES MINIMUM AND
2.095 INCHES MAXIMUM
MATERIALSTEEL COMP H11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM HEAD
CADMIUM THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNAS 672 ASSN STD SINGLE TREATMENT RESPONSE HEAD
NAS 672 ASSN STD SINGLE TREATMENT RESPONSE THREADS
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND
49.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLEHEXAGON
HEAD HEIGHT0.140 INCHES MINIMUM AND
0.172 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND
0.440 INCHES MAXIMUM
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.3070 INCHES MINIMUM AND
0.3085 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH1.690 INCHES MINIMUM AND
1.710 INCHES MAXIMUM FIRST SHOULDER
SPECIAL FEATURESDRY FILM LUBRICANT ON SHOULDER


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