5310-01-522-0670 WASHER,FLAT Index 5310-01-522-0672 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5305-01-522-0671

Federal Supply Class:
5305

National Item Identification Number:
015220671

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-M6X50-A4-70 BLACKENEDD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
ISO4762-M6X50-A4-70 BLACKENEDI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
FASTENER LENGTH50.000 MILLIMETERS NOMINAL
HEAD HEIGHT5.700 MILLIMETERS MINIMUM AND 6.000 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER6.000 MILLIMETERS
NONSTANDARD THREAD PITCH DIAMETER+5.82 TO 6.00 MILLIMETERS
WIDTH ACROSS FLATS5.000 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH24.000 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.0


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