5310-14-365-3756 NUT,PLAIN,HEXAGON Index 5310-14-365-3758 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5305-14-365-3757

Federal Supply Class:
5305

National Item Identification Number:
143653757

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
(ALL EXCEPT USA) A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION MAY EXTEND ON PART OR WHOLE OF ITS SHANK. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN WITH A TOOL. THE THREADED PORTION IS CYLINDRICAL AND ITS DIAMETER 1.6 MM OR MORE. FOR ITEMS WITH DIAMETERS BELOW 1.6 MM SEE SCREW, INSTRUMENT. THE ITEM IS DESIGNED TO BE DRIVEN IN A PREEXISTING MATING SCREWTHREAD OR TO ACCOMMODATE A NUT, INSURING ASSEMBLING OF PARTS, WITH THE PART OPPOSITE THE HEAD ACTING AS A NUT, OR INSURING A GRIP BETWEEN THE BEARING SURFACE OF ITS HEAD AND THAT OF A NUT SCREWED ON ITS END. THE THREADED END MAY HAVE A PILOT FOR EASIER DRIVING INTO A DRILLED HOLE. IF THE POINT IS DESIGNED TO PREVENT OR RESTRICT RELATIVE MOVEMENTS OF PARTS SEE SETSCREW. DO NOT USE IF A MORE SPECIFIC ITEM NAME APPLIES. IF THE ITEM IS FURNISHED WITH ATTACHMENTS SUCH AS NUT(S), WASHER(S), PIN(S), AND THE LIKE, SEE SCREW ASSEMBLY OR BOLT (AS MODIFIED).


Manufacturer Information:
22125CC060020F0111BUREAU NORMALISATION AERONAUTIQUEESPACE
22125CC060020F0188BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE
22125CC060020F0236SAINT CHAMOND GRANAT SA
22125CC060020F0434ALIGN AEROSPACE FRANCE SAS
22125CC060020F4871LEFEBVRE STE DES ANCIENS ETS PAUL SA
L22125-60-20CCF0111BUREAU NORMALISATION AERONAUTIQUEESPACE


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS4H
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD HEIGHT3.5 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONF3025 AIR 9160C MIL STD 1ST MATERIAL RESPONSE OR F3025 AIR 9160C MIL STD 2ND MATERIAL RESPONSE OR NF A 35-573 NATIONAL SPEC 3RD MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP Z10CNT18-11 OR STEEL COMP Z12CN18-10 OR STEEL COMP Z8CN18-12 OVERALL
MINIMUM TENSILE STRENGTH540 MEGAPASCALS
MINIMUM YIELD STRENGTH220 MEGAPASCALS
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
WIDTH BETWEEN FLATS10.0 MILLIMETERS NOMINAL
TEST DATA DOCUMENTF3025-AIR 9173 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH16.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.0


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