5305-01-108-0639 SCREW,MACHINE Index 5305-01-108-0641 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-108-0640

Federal Supply Class:
5305

National Item Identification Number:
011080640

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
NAS1190-08746K73197HI-SHEAR CORPORATION
NAS1190-08T46K04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1190-08T46K07679HARDWARE SPECIALTY CO. INC.
NAS1190-08T46K07851NOR-CAL SUPPLY CO
NAS1190-08T46K08938AIR INDUSTRIES CO INC
NAS1190-08T46K16941LONG-LOK LLC
NAS1190-08T46K17446HUCK INTERNATIONAL, INC
NAS1190-08T46K50568APCOM INC
NAS1190-08T46K53606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1190-08T46K56357ND INDUSTRIES INC
NAS1190-08T46K56878SPS TECHNOLOGIES, LLC
NAS1190-08T46K58998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1190-08T46K73197HI-SHEAR CORPORATION
NAS1190-08T46K80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1190-08T46K80539SPS TECHNOLOGIES, LLC
NAS1190-08T46K92215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1190-08T46K97928HUCK INTL INC
NAS1190-08T46KL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
FASTENER LENGTH2.781 INCHES MINIMUM AND 2.875 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
HEAD DIAMETER0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
LOCKING FEATUREPELLET OR STRIP THREADS
MATERIALSTEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150 OR STEEL COMP 4340 OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.164 INCHES
SPECIFICATION/STANDARD DATA80205-NAS1190 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH32.0 MICROINCHES GRIP
SURFACE FINISH32.0 MICROINCHES THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.750 INCHES MINIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNJC


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