<SEC-DOCUMENT>0000815556-25-000099-index.html : 20250605
<SEC-HEADER>0000815556-25-000099.hdr.sgml : 20250605
<ACCEPTANCE-DATETIME>20250605170658
ACCESSION NUMBER:		0000815556-25-000099
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20241231
FILED AS OF DATE:		20250605
DATE AS OF CHANGE:		20250605

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FASTENAL CO
		CENTRAL INDEX KEY:			0000815556
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-BUILDING MATERIALS, HARDWARE, GARDEN SUPPLY [5200]
		ORGANIZATION NAME:           	07 Trade & Services
		EIN:				410948415
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-16125
		FILM NUMBER:		251028029

	BUSINESS ADDRESS:	
		STREET 1:		2001 THEURER BLVD
		CITY:			WINONA
		STATE:			MN
		ZIP:			55987
		BUSINESS PHONE:		5074545374

	MAIL ADDRESS:	
		STREET 1:		2001 THEURER BLVD
		CITY:			WINONA
		STATE:			MN
		ZIP:			55987
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>fast202411-k401k.htm
<DESCRIPTION>FORM 11-K
<TEXT>
Document 1 - file: fast202411-k401k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>ex231202411-k.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - GRANT THORNTON LLP
<TEXT>
Document 2 - file: ex231202411-k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>ex232202411-k.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - KPMG LLP
<TEXT>
Document 3 - file: ex232202411-k.htm

</DOCUMENT>
</SEC-DOCUMENT>