5305-01-155-2567 SCREW,ASSEMBLED WASHER Index 5305-01-155-2569 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-155-2568

Federal Supply Class:
5305

National Item Identification Number:
011552568

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:
NAS1191-04P5LH04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1191-04P5LH07679HARDWARE SPECIALTY CO. INC.
NAS1191-04P5LH07851NOR-CAL SUPPLY CO
NAS1191-04P5LH08938AIR INDUSTRIES CO INC
NAS1191-04P5LH16941LONG-LOK LLC
NAS1191-04P5LH17446HUCK INTERNATIONAL, INC
NAS1191-04P5LH50568APCOM INC
NAS1191-04P5LH53606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1191-04P5LH56357ND INDUSTRIES INC
NAS1191-04P5LH56878SPS TECHNOLOGIES, LLC
NAS1191-04P5LH58998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1191-04P5LH73197HI-SHEAR CORPORATION
NAS1191-04P5LH80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1191-04P5LH80539SPS TECHNOLOGIES, LLC
NAS1191-04P5LH97928HUCK INTL INC
NAS1191-04P5LHL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
FASTENER LENGTH0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD DIAMETER0.178 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
HEAD HEIGHT0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATURESTRIP THREADS
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-NAS1191 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 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS3A
THREAD LENGTH0.231 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNJC


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