5306-01-565-4566 BOLT,SHEAR Index 5305-12-375-9841 SCREW,TAPPING

National Stock Number:
5305-12-376-4303

Federal Supply Class:
5305

National Item Identification Number:
123764303

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:
DIN404-M4X6-A4-70D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH6,0 MILLIMETERS NOMINAL
HEAD DIAMETER7,0 MILLIMETERS NOMINAL
HEAD HEIGHT5,0 MILLIMETERS NOMINAL
HEAD HOLE CONFIGURATION STYLEROUND
HEAD STYLEFILLISTER
HOLE DIAMETER2,0 MILLIMETERS NOMINAL
HOLE QUANTITY2
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER4,0 MILLIMETERS
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONISO3506-1, A4-70 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP A4
TEST DATA DOCUMENTD8286-DIN404/AUG2006/ STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH4,0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0,7


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