2815-12-374-8096 DISTANCE PIECE,VALVE,COMBUSTION Index 5305-12-374-8109 SCREW,SPECIAL

National Stock Number:
5305-12-374-8107

Federal Supply Class:
5305

National Item Identification Number:
123748107

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:
009802820C0812ADOLF WURTH GMBH & CO KG
6.304-163.0D0356KARCHER FUTURETECH GMBH


Techincal Specification:
FASTENER LENGTH20,0 MILLIMETERS NOMINAL
HEAD DIAMETER17,8 MILLIMETERS NOMINAL
HEAD HEIGHT4,4 MILLIMETERS NOMINAL
HEAD STYLEBINDING
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONISO3506-1, A2-70 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP A2 OVERALL
NOMINAL THREAD DIAMETER8,0 MILLIMETERS
WIDTH ACROSS FLATS5,0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH18,0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1,25


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