5305-01-310-4819 SCREW,MACHINE Index 5925-01-310-4821 CIRCUIT BREAKER SUBASSEMBLY

National Stock Number:
5305-01-310-4820

Federal Supply Class:
5305

National Item Identification Number:
013104820

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:
30204904627HYSTER-YALE GROUP, INC.
30204930076HYSTER-YALE GROUP, INC.
HCE-1009 M6X1.0X2530076HYSTER-YALE GROUP, INC.


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH24.5 MILLIMETERS MINIMUM AND 25.5 MILLIMETERS MAXIMUM
HARDNESS RATING71.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM
HEAD DIAMETER11.5 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM
HEAD HEIGHT4.3 MILLIMETERS MINIMUM AND 4.6 MILLIMETERS MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
PROPRIETARY CHARACTERISTICSPACS
MINIMUM TENSILE STRENGTH420 MEGAPASCALS
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONASTM F568 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL PROPERTY CLASS 4.8
SCREW SURFACE TREATMENTCADMIUM OR ZINC
SPECIAL FEATURESMIN. PROOF STRESS 310MP2;
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH23.5 MILLIMETERS MINIMUM AND 25.5 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.0


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