6110-01-623-5816 STARTER,MOTOR 5340-01-623-2046 CAP,PROTECTIVE,DUST AND MOISTURE

National Stock Number:
5305-01-623-2950

Federal Supply Class:
5305

National Item Identification Number:
016232950

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:
ISO4762-M5X20-A2JI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH20.00 MILLIMETERS NOMINAL
HEAD DIAMETER8.28 MILLIMETERS MINIMUM AND 8.72 MILLIMETERS MAXIMUM
HEAD HEIGHT4.82 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER5.00 MILLIMETERS
THREAD CLASS5G6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH20.00 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS0.80
THREAD SERIES DESIGNATORM
WIDTH ACROSS FLATS5.00 MILLIMETERS NOMINAL


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