5305-01-124-3627 SCREW,MACHINE Index 5305-01-124-3630 SETSCREW

National Stock Number:
5305-01-124-3628

Federal Supply Class:
5305

National Item Identification Number:
011243628

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:
NAS1191-3T504348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1191-3T507679HARDWARE SPECIALTY CO. INC.
NAS1191-3T507851NOR-CAL SUPPLY CO
NAS1191-3T508938AIR INDUSTRIES CO INC
NAS1191-3T516941LONG-LOK LLC
NAS1191-3T517446HUCK INTERNATIONAL, INC
NAS1191-3T550568APCOM INC
NAS1191-3T553606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1191-3T556357ND INDUSTRIES INC
NAS1191-3T556878SPS TECHNOLOGIES, LLC
NAS1191-3T558998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1191-3T573197HI-SHEAR CORPORATION
NAS1191-3T580205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1191-3T597928HUCK INTL INC
NAS1191-3T5L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.219 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
FASTENER LENGTH0.281 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
MATERIALSTEEL COMP E4340 OR
STEEL COMP 4140 OR
STEEL COMP 8740 OR
STEEL COMP 8735 OR
STEEL COMP 6150 OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.306 INCHES MINIMUM AND
0.313 INCHES MAXIMUM
HEAD HEIGHT0.103 INCHES MINIMUM AND
0.118 INCHES MAXIMUM
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
LOCKING FEATUREPELLET OR
STRIP OR
PATCH THREADS
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
32.0 MICROINCHES THREADS
SPECIFICATION/STANDARD DATA80205-NAS1191 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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