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National Stock Number:
5305-14-474-3389
Federal Supply Class:
5305
National Item Identification Number:
144743389
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).
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Manufacturer Information:
| 0096 12 20 | FA1L5 | WURTH FRANCE | | 210101-12X20 | FAHB8 | BENE INOX | | HA1560A00 | F6371 | INEO DEFENSE SOPHIA ANTIPOLISVALBONNE | | E25114B120Q20ZEAPA | F8300 | CIMD (CENTRE D'IDENTIFICATION DESMATERIELS DE LA DEFENSE) | | 5305MT0204644 | FB5C0 | ELOCA ROANNE | | ENISO4017-M12X20-A2-70 | I9006 | COMITE EUROPEEN DE NORMALISATION | | VYQ1ZE120020A | F8300 | CIMD (CENTRE D'IDENTIFICATION DESMATERIELS DE LA DEFENSE) | | TH12X20I | FA1S1 | SOCIETE D'ETUDES ET DE REALISATIONSTHERMIQUES | | ISO4017-M12X20-A2-70 | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) | | ISO4017-M12X20-A2-70 | K0120 | ROBERTS DAVID AND CO ENGINEERS LTD | | ISO4017-M12X20-A2-70 | K1020 | MBDA UK LTD |
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Techincal Specification:
| DEPARTURE FROM CITED DOCUMENT | MODIFIE PAR LONGUEUR | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 20.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 7.32 MILLIMETERS MINIMUM AND 7.68 MILLIMETERS MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL COMP A2 OVERALL | | NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS | | WIDTH BETWEEN FLATS | 17.73 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEST DATA DOCUMENT | I9008-ISO 3506-1 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 20.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 1.75 |
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