5305-01-069-0506 SCREW,CAP,SOCKET HEAD Index 5305-01-069-0508 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-069-0507

Federal Supply Class:
5305

National Item Identification Number:
010690507

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:
NAS1189-08T7L04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1189-08T7L07679HARDWARE SPECIALTY CO. INC.
NAS1189-08T7L07851NOR-CAL SUPPLY CO
NAS1189-08T7L08938AIR INDUSTRIES CO INC
NAS1189-08T7L16941LONG-LOK LLC
NAS1189-08T7L17446HUCK INTERNATIONAL, INC
NAS1189-08T7L30902F AND C SALES INC
NAS1189-08T7L50568APCOM INC
NAS1189-08T7L53606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1189-08T7L56357ND INDUSTRIES INC
NAS1189-08T7L56878SPS TECHNOLOGIES, LLC
NAS1189-08T7L58998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1189-08T7L73197HI-SHEAR CORPORATION
NAS1189-08T7L80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1189-08T7L80539SPS TECHNOLOGIES, LLC
NAS1189-08T7L92215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1189-08T7L97928HUCK INTL INC
NAS1189-08T7LL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.270 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
LOCKING FEATUREPELLET 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-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,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD LENGTH0.277 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNJC
THREAD QUANTITY PER INCH32


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