National Item Identification Number

01-155-5437
011555437
5305-01-155-5437
5305011555437

National Stock Number

Item Name

SCREW,CAP,HEXAGON HEAD

Federal Supply Class

5305

Description

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.

Commercial and Government Entity Code (Supplier Data)

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D8286

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DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0

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I9008

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INTERNATIONAL ORGANIZATION FOR
STANDARDIZATION ISO
SWITZERLAND

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I9008

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INTERNATIONAL ORGANIZATION FOR
STANDARDIZATION ISO
SWITZERLAND

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56161

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GENERAL DYNAMICS LAND SYSTEMS
CANADA CORP
1991 OXFORD ST E
LONDON
N5V 2Z7
CANADA
519-964-5900

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Reference Numbers (Part Numbers)

DIN933-M12X30-8.8-A3L
ISO4017
ISO4017M12X30-8.8-A3L
10501632

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD PITCH IN MILLIMETERS;

Required Description

M
12.0 MILLIMETERS
2.0
RIGHT-HAND
26.0 MILLIMETERS MINIMUM AND
30.0 MILLIME