5305-01-340-4005 SCREW,CAP,SOCKET HEAD Index 5305-01-340-4007 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-340-4006

Federal Supply Class:
5305

National Item Identification Number:
013404006

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:
DIN 912 ST M2X815526METRIC AND MULTISTANDARD COMPONENTS CORP
DIN912M2X8ST23991LOCKHEED MARTIN CORPORATION
DIN912M2X8ST79272LOCKHEED MARTIN CORP


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH8.0 MILLIMETERS NOMINAL
HEAD DIAMETER3.8 MILLIMETERS NOMINAL
HEAD HEIGHT1.5 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 304 OR STEEL COMP 316 OVERALL
NOMINAL THREAD DIAMETER2.0 MILLIMETERS
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WIDTH ACROSS FLATS1.5 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH7.2 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS0.4


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