5305-12-342-8793 SCREW,CAP,SOCKET HEAD Index 5340-12-342-8795 COVER,ACCESS

National Stock Number:
5305-12-342-8794

Federal Supply Class:
5305

National Item Identification Number:
123428794

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:
00.3.816.0941D2269PILLER GERMANY GMBH & CO. KG
SP02041C5810DRAEGER SAFETY AG & CO. KGAA


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6 KLEIN G
FASTENER LENGTH8,0 MILLIMETERS NOMINAL
HARDNESS RATING130 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 250 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
HEAD DIAMETER4,5 MILLIMETERS NOMINAL
HEAD HEIGHT1,6 MILLIMETERS NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLESLOT
III PURCHASE DESCRIPTION IDENTIFICATIOND2269-00.3.816.0941
MINIMUM TENSILE STRENGTH420 NEWTONS PER SQUARE MILLIMETER
NOMINAL THREAD DIAMETER2,5 MILLIMETERS
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONISO898-1 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENTZINC
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN ISO4042, SCHLUESSEL A3C ASSN STD SINGLE TREATMENT RESPONSE
SPECIFICATION/STANDARD DATAD8286-DIN84/AUGUST90/ZURUECKGEZOGEN PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STRENGTH GRADE DESIGNATION4.8
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH7,1 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0,45


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