5962-01-344-3991 MICROCIRCUIT,DIGITAL Index 7025-01-344-3993 PRINTER,AUTOMATIC DATA PROCESSIN

National Stock Number:
5305-01-344-3992

Federal Supply Class:
5305

National Item Identification Number:
013443992

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
10335667A486GNIMIKKEISTOKESKUS NCB FINLAND
DIN965M6X55-8.8-B3B03FQ5ISO-9000 INSTITUTE
DIN965M6X55-8.8-B3B21969ZELENDA MACHINE AND TOOLS CORP
M6X55DIN965-8.8-B3BD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6H
FASTENER LENGTH55.0 MILLIMETERS NOMINAL
HEAD DIAMETER11.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
SCREW MATERIALSTEEL PROPERTY CLASS 8.8
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
THREAD PITCH IN MILLIMETERS1.0
THREAD LENGTH50.0 MILLIMETERS MINIMUM AND 52.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD DIRECTIONRIGHT-HAND


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