<SEC-DOCUMENT>0001193125-17-248604-index.html : 20170804
<SEC-HEADER>0001193125-17-248604.hdr.sgml : 20170804
<ACCEPTANCE-DATETIME>20170804142459
ACCESSION NUMBER:		0001193125-17-248604
CONFORMED SUBMISSION TYPE:	POSASR
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170804
DATE AS OF CHANGE:		20170804
EFFECTIVENESS DATE:		20170804

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ILLINOIS TOOL WORKS INC
		CENTRAL INDEX KEY:			0000049826
		STANDARD INDUSTRIAL CLASSIFICATION:	GENERAL INDUSTRIAL MACHINERY & EQUIPMENT [3560]
		IRS NUMBER:				361258310
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		POSASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-206213
		FILM NUMBER:		171008133

	BUSINESS ADDRESS:	
		STREET 1:		155 HARLEM AVENUE
		CITY:			GLENVIEW
		STATE:			IL
		ZIP:			60025
		BUSINESS PHONE:		8477247500

	MAIL ADDRESS:	
		STREET 1:		155 HARLEM AVENUE
		CITY:			GLENVIEW
		STATE:			IL
		ZIP:			60025
</SEC-HEADER>
<DOCUMENT>
<TYPE>POSASR
<SEQUENCE>1
<FILENAME>d410860dposasr.htm
<DESCRIPTION>POSASR
<TEXT>
Document 1 - file: d410860dposasr.htm

</DOCUMENT>
</SEC-DOCUMENT>