5306-01-340-6198 BOLT,SHEAR Index 5305-01-340-6200 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-340-6199

Federal Supply Class:
5305

National Item Identification Number:
013406199

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:
DIN912-M3X8-A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN912M3X8ST15526METRIC AND MULTISTANDARD COMPONENTS CORP


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH8.0 MILLIMETERS NOMINAL
HEAD DIAMETER5.5 MILLIMETERS NOMINAL
HEAD HEIGHT3.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL
NOMINAL THREAD DIAMETER3.0 MILLIMETERS
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS0.5
THREAD SERIES DESIGNATORM
THREAD LENGTH7.0 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS2.5 MILLIMETERS NOMINAL


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