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National Stock Number:
5305-14-324-0031
Federal Supply Class:
5305
National Item Identification Number:
143240031
Description:
SCREW
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:
| BHQ1CC040016U | F0110 | AFNOR ASSOCIATION FRANCAISE DE NORMALISATION | | E25124FB90-4X16 | F0110 | AFNOR ASSOCIATION FRANCAISE DE NORMALISATION | | E27113B40Q16CCU | F0110 | AFNOR ASSOCIATION FRANCAISE DE NORMALISATION | | E27113B40Q16CCU | F0188 | BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE | | E27113B40Q16CCU | F0216 | JAEGER ETS |
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Techincal Specification:
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 4H | | FASTENER LENGTH | 16.0 MILLIMETERS NOMINAL | | HARDNESS RATING | 79.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM | | HEAD DIAMETER | 7.0 MILLIMETERS MINIMUM AND 8.4 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | F0110 NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP Z10CNT18-11 | | MINIMUM TENSILE STRENGTH | 540 MEGAPASCALS | | MINIMUM YIELD STRENGTH | 220 MEGAPASCALS | | NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 0.7 |
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