5306-01-312-0238 BOLT,MACHINE Index 5305-01-312-0240 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-312-0239

Federal Supply Class:
5305

National Item Identification Number:
013120239

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:
1341-161680020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
509441-161600360APOLLO AEROSPACE COMPONENTS LLC
NAF1341-161600756AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC
509441-16165N842METRICAN INC DBA METRIX MANUFACTURING COMPANY
509441-161680020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
9282487-0198752WARNER ROBINS AIR LOGISTICS CENTER


Techincal Specification:
FASTENER LENGTH2.000 INCHES NOMINAL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER1.313 INCHES MAXIMUM
HEAD HEIGHT1.000 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 6150 OR STEEL COMP 4140 OR STEEL COMP E4340 OVERALL
NOMINAL THREAD DIAMETER1.000 INCHES
SPECIAL FEATURESTECH ORDER 11W1-33-7-2 FIG 6
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH14


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