Delaware  |   1-6770  |   25-0790410  | 
(State or other  | (Commission File  | (IRS Employer  | 
jurisdiction of  | Number)  | Identification No.)  | 
incorporation)  | ||
150 Schilling Boulevard, Suite 100 Collierville, TN  | 38017  | 
(Address of principal executive offices)  | (Zip Code)  | 
Christopher J. Miritello                                            (901) 753-3200  | 
(Name and telephone number, including area code, of the person to contact in connection with this report.)  | 
☒  | Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2019.  | 
Section 1 - Conflict Minerals Disclosure  | 
Item 1.01  | Conflict Minerals Disclosure and Report  | 
Item 1.02  | Exhibits  | 
Section 2 - Exhibits  | 
Item 2.01  | Exhibits  | 
MUELLER INDUSTRIES, INC.  | ||
By:  | /s/ CHRISTOPHER J. MIRITELLO  | Date: May 27, 2020  | 
Name:  | Christopher J. Miritello  | |
Title:  | Vice President, General Counsel and Secretary  | |
Exhibit No.  | Description  | 
1.01  | |