5306-01-206-8407 BOLT,RIBBED SHOULDER Index 5305-01-206-8409 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-206-8408

Federal Supply Class:
5305

National Item Identification Number:
012068408

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:
301004-0116K5847A & H (AIRCRAFT) LTD
M4X16DIN912A217446HUCK INTERNATIONAL, INC
M4X16DIN912A297928HUCK INTL INC
M4X16DIN912A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH16.00 MILLIMETERS NOMINAL
HEAD DIAMETER7.0 MILLIMETERS NOMINAL
HEAD HEIGHT4.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 304 OVERALL
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
WIDTH ACROSS FLATS3.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH14.6 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS0.70
THREAD SERIES DESIGNATORM


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