5305-01-042-2774 SCREW,CAP,SOCKET HEAD Index 5305-01-042-2776 SETSCREW

National Stock Number:
5305-01-042-2775

Federal Supply Class:
5305

National Item Identification Number:
010422775

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:
NAS1190-04P6B04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1190-04P6B07679HARDWARE SPECIALTY CO. INC.
NAS1190-04P6B07851NOR-CAL SUPPLY CO
NAS1190-04P6B08938AIR INDUSTRIES CO INC
NAS1190-04P6B16941LONG-LOK LLC
NAS1190-04P6B17446HUCK INTERNATIONAL, INC
NAS1190-04P6B30902F AND C SALES INC
NAS1190-04P6B50568APCOM INC
NAS1190-04P6B53606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1190-04P6B56357ND INDUSTRIES INC
NAS1190-04P6B56878SPS TECHNOLOGIES, LLC
NAS1190-04P6B58998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1190-04P6B73197HI-SHEAR CORPORATION
NAS1190-04P6B80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1190-04P6B80539SPS TECHNOLOGIES, LLC
NAS1190-04P6B92215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1190-04P6B97928HUCK INTL INC
NAS1190-04P6BL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
NAS1190E04P6BD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
FASTENER LENGTH0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
HEAD HEIGHT0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
HEAD STYLEPAN
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 DIAMETER0.112 INCHES
SPECIFICATION/STANDARD DATA80205-NAS1190 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
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 LENGTH0.294 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJC
THREAD QUANTITY PER INCH40


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