5305-14-274-3960 SCREW,MACHINE Index 5305-14-274-4061 SCREW,MACHINE

National Stock Number:
5305-14-274-4028

Federal Supply Class:
5305

National Item Identification Number:
142744028

Description:
SCREW,MACHINE

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:
BHG1QG020010ULF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
E27113B20G10AGULF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
VISF90 2X10/8,8U/CL6-6/CDBF3033DIRECTION CENTRALE DU MATERIEL DE L'ARMEE DE L'AIR DCMAA
E27113B20G10AGULF6760DEMAT SA
E27113B20G10AGULF7411MECAERO ARCONIC FASTENING SYSTEMS AND RINGS TOULOUSE


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS2
FASTENER LENGTH10.0 MILLIMETERS NOMINAL
HARDNESS RATING88.0 ROCKWELL B MINIMUM AND 102.0 ROCKWELL B MAXIMUM
HEAD DIAMETER4.4 MILLIMETERS NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLESLOT
MINIMUM TENSILE STRENGTH588 MEGAPASCALS
NOMINAL THREAD DIAMETER2.0 MILLIMETERS
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONNF A 35-551 NATIONAL SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMA-E27 CODE L MIL SPEC SINGLE TREATMENT RESPONSE
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH10.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORSI
THREAD PITCH IN MILLIMETERS0.4


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