7644-01-494-7314 DIGITAL GEOSPATIAL PRODUCTS Index 7644-01-494-7316 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
5305-01-494-7315

Federal Supply Class:
5305

National Item Identification Number:
014947315

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:
24204Z0655THALES AUSTRALIA - BENDIGO LAND & JOINT SYSTEMS
ANSI B18.3.5M80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B1835B05020N80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.8
EXTERNAL THREAD TOLERANCE CLASS4H6H
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH20.0 MILLIMETERS NOMINAL
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633,TY 2 FED STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER9.75 MILLIMETERS MINIMUM AND
11.20 MILLIMETERS MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES MINIMUM AND
92.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS3.0 MILLIMETERS NOMINAL


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