5310-01-623-5432 NUT,SELF-LOCKING,PLATE 7644-01-623-5343 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
5305-01-623-6111

Federal Supply Class:
5305

National Item Identification Number:
016236111

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:
91294A21439428MCMASTER-CARR SUPPLY CO
ISO 10642I9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
ISO 10642-M5X20-8.8-A2AI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.8
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH20.0 INCHES NOMINAL
FASTENER LENGTH17.2 INCHES NOMINAL
MATERIALSTEEL OVERALL
HARDNESS RATING32.0 ROCKWELL C MINIMUM OVERALL
MINIMUM TENSILE STRENGTH142000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER10.0 MILLIMETERS NOMINAL
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS3.0 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAP,SOCKET HEAD


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