5305-01-040-4680 SCREW,SELF-LOCKING Index 5305-01-040-4682 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-040-4681

Federal Supply Class:
5305

National Item Identification Number:
010404681

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:
NAS1189-3P8WB04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1189-3P8WB07679HARDWARE SPECIALTY CO. INC.
NAS1189-3P8WB07851NOR-CAL SUPPLY CO
NAS1189-3P8WB08938AIR INDUSTRIES CO INC
NAS1189-3P8WB16941LONG-LOK LLC
NAS1189-3P8WB17446HUCK INTERNATIONAL, INC
NAS1189-3P8WB30902F AND C SALES INC
NAS1189-3P8WB50568APCOM INC
NAS1189-3P8WB53606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1189-3P8WB56357ND INDUSTRIES INC
NAS1189-3P8WB56878SPS TECHNOLOGIES, LLC
NAS1189-3P8WB58998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1189-3P8WB73197HI-SHEAR CORPORATION
NAS1189-3P8WB80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1189-3P8WB80539SPS TECHNOLOGIES, LLC
NAS1189-3P8WB92215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1189-3P8WB97928HUCK INTL INC
NAS1189-3P8WBC4293ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH
NAS1189-3P8WBL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
FASTENER LENGTH0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.371 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATUREPATCH THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150 OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
SPECIFICATION/STANDARD DATA80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH32.0 MICROINCHES THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY1 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.327 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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