EX-32.1 6 nue-ex321_6.htm EX-32.1 nue-ex321_6.htm


Exhibit 32.1

Certification Pursuant to

18 U.S.C. Section 1350,

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report on Form 10-Q of Nucor Corporation (the “Registrant”) for the period ended June 29, 2019, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, James D. Frias, Chief Financial Officer, Treasurer and Executive Vice President (principal financial officer) of the Registrant, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:


The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and


The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.


/s/ James D. Frias



James D. Frias



August 7, 2019