5305-12-321-0324 SETSCREW Index 5305-12-321-0326 SCREW,SHOULDER

National Stock Number:
5305-12-321-0325

Federal Supply Class:
5305

National Item Identification Number:
123210325

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:
DIN920-M2X6-C4-50D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M2X6DIN920X12CRD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M2X6DIN920X12CRMOS17D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
CHAMFER ANGLE45,0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6 KLEIN G
FASTENER LENGTH6,0 MILLIMETERS NOMINAL
HEAD DIAMETER2,8 MILLIMETERS NOMINAL
HEAD HEIGHT1,2 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESLOT
III PURCHASE DESCRIPTION IDENTIFICATIOND8286-DIN920-M2X6-C4-50
MINIMUM TENSILE STRENGTH500 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER2,0 MILLIMETERS
OFFSET YIELD STRENGTH250 NEWTONS PER SQUARE MILLIMETER
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONDIN267TEIL11 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP C4
STRENGTH GRADE DESIGNATION50
TEST DATA DOCUMENTD8286-DIN920 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH5,2 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0,4


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