Omega Flex, Inc. 10-Q

Item 5 – Other Information None. - 33 - Item 6 - Exhibits Exhibit No. Description 31.1 Certification of Chief Executive Officer of Omega Flex, Inc. pursuant to Rule 15d-14(a) promulgated under the Securities Exchange Act of 1934, as amended. 31.2 Certification of Interim Finance Director (Principal Financial Officer) of Omega Flex, Inc. pursuant to 15d-14(a) promulgated under the Securities Exchange Act of 1934, as amended. 32.1 Certification of Chief Executive Officer and Interim Finance Director (Principal Financial Officer) of Omega Flex, Inc., pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101.INS Inline XBRL Instance Document 101.SCH Inline XBRL Taxonomy Extension Schema Document 101.CAL Inline XBRL Taxonomy Calculation Linkbase Document 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document 101.LAB Inline XBRL Taxonomy Label Linkbase Document 101.PRE Inline XBRL Taxonomy Presentation Linkbase Document 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). - 34 - SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. OMEGA FLEX, INC. (Registrant) Date: November 5, 2021 By: /s/ Matthew F. Unger Matthew F. Unger Interim Finance Director (Principal Financial Officer) - 35 -