5945-00-448-7442 ARMATURE,RELAY Index 5306-00-448-7447 BOLT,SHOULDER

National Stock Number:
5306-00-448-7446

Federal Supply Class:
5306

National Item Identification Number:
004487446

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:
AIC4356CR992506725SPS TECHNOLOGIES, LLC
C4356CR9-92506725SPS TECHNOLOGIES, LLC
C4356CR9-92508524DEUTSCH FASTENER CORP
C4356CR9-92517446HUCK INTERNATIONAL, INC
C4356CR9-92558678SAGE SYSTEMS INC
C4356CR9-92559728ARTHUR H. THOMAS COMPANY
C4356CR9-92580539SPS TECHNOLOGIES, LLC
C4356CR9-92581755LOCKHEED MARTIN CORPORATION
C4356CR992581755LOCKHEED MARTIN CORPORATION
C4356CR9-92592215HOWMET GLOBAL FASTENING SYSTEMS INC
C4356CR9-92597928HUCK INTL INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.219 INCHES MINIMUM AND 1.239 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH1.449 INCHES MINIMUM AND 1.469 INCHES MAXIMUM
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP H11 OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.500 INCHES
SHANK UNTHREADED HOLE DIAMETER0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER0.5610 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH0.915 INCHES MINIMUM AND 0.935 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS0.741 INCHES MINIMUM AND 0.751 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 FED SPEC 1ST TREATMENT RESPONSE OR NAS 672 ASSN STD 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMIUM OR CADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.399 INCHES MINIMUM AND 0.419 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH20


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