5305-14-412-8997 SCREW,CAP,HEXAGON HEAD Index 5306-14-412-8999 BOLT,CLOSE TOLERANCE

National Stock Number:
5305-14-412-8998

Federal Supply Class:
5305

National Item Identification Number:
144128998

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:
22129BE100124LF0111BUREAU NORMALISATION AERONAUTIQUEESPACE
22129BE100124LF0188BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE
22129BE100124LF0236SAINT CHAMOND GRANAT SA
22129BE100124LF0434ALIGN AEROSPACE FRANCE SAS
L22129-100-124BELF0111BUREAU NORMALISATION AERONAUTIQUEESPACE


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER120.0 MILLIMETERS NOMINAL FIRST HOLE
EXTERNAL THREAD TOLERANCE CLASS4H
FASTENER LENGTH124.0 MILLIMETERS NOMINAL
HEAD HEIGHT5.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONF3025 AIR 9160C MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 30NCD16 OVERALL
MINIMUM TENSILE STRENGTH1080 MEGAPASCALS
MINIMUM YIELD STRENGTH880 MEGAPASCALS
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
SHANK UNTHREADED HOLE DIAMETER2.5 MILLIMETERS NOMINAL FIRST HOLE
WIDTH BETWEEN FLATS17.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNF L 09-753 CODE L NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH11.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.5


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