5305-01-078-4454 SCREW,CAP,SOCKET HEAD Index 5305-01-078-4456 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-078-4455

Federal Supply Class:
5305

National Item Identification Number:
010784455

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:
NAS1189E5P18B30902F AND C SALES INC
NAS1189E6P18B04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1189E6P18B07679HARDWARE SPECIALTY CO. INC.
NAS1189E6P18B07851NOR-CAL SUPPLY CO
NAS1189E6P18B08938AIR INDUSTRIES CO INC
NAS1189E6P18B16941LONG-LOK LLC
NAS1189E6P18B17446HUCK INTERNATIONAL, INC
NAS1189E6P18B50568APCOM INC
NAS1189E6P18B53606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1189E6P18B56357ND INDUSTRIES INC
NAS1189E6P18B56878SPS TECHNOLOGIES, LLC
NAS1189E6P18B58998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1189E6P18B73197HI-SHEAR CORPORATION
NAS1189E6P18B80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1189E6P18B80539SPS TECHNOLOGIES, LLC
NAS1189E6P18B92215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1189E6P18B97928HUCK INTL INC
NAS1189E6P18BL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
HEAD DIAMETER0.694 INCHES MINIMUM AND 0.762 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATUREPATCH THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.375 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-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.820 INCHES MINIMUM AND 0.965 INCHES MAXIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNJF


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