Document and Entity Information |
May 27, 2025 |
|---|---|
| Details | |
| Registrant CIK | 0000019871 |
| Document Type | 8-K/A |
| Document Period End Date | May 27, 2025 |
| Entity Registrant Name | Chicago Rivet & Machine Co. |
| Entity Incorporation, State or Country Code | IL |
| Securities Act File Number | 000-01227 |
| Entity Tax Identification Number | 36-0904920 |
| Entity Address, Address Line One | 27755 Diehl Road |
| Entity Address, Address Line Two | Suite 200 |
| Entity Address, City or Town | Warrenville |
| Entity Address, State or Province | IL |
| Entity Address, Postal Zip Code | 60555 |
| City Area Code | 630 |
| Local Phone Number | 357-8500 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, par value $1.00 per share |
| Trading Symbol | CVR |
| Security Exchange Name | NYSEAMER |
| Entity Emerging Growth Company | false |
| Amendment Flag | true |
| Amendment Description | This Amended Current Report on Form 8-K/A (this “Form 8-K/A”) amends the current report on Form 8-K that was filed by Chicago Rivet & Machine Co. (the “Company”) with the U.S. Securities and Exchange Commission (the “SEC”) on June 2, 2025 (the “Original Report”), reporting the Company’s decision to: (a) dismiss Crowe LLP (“Crowe”) as its independent registered public accounting firm effective immediately; and (b) engage Cherry Bekaert (“CB”) as its independent registered public accounting firm for the fiscal year ending December 31, 2025, effective immediately. The Company provided Crowe with a copy of the disclosures made below in Item 4.01 and requested that Crowe furnish the Company with a letter addressed to the Securities and Exchange Commission stating whether or not it agrees with the statements made below in Item 4.01. This Form 8-K/A is being filed to provide a copy of the letter from Crowe, dated June 9, 2025, which is included with this Form 8-K/A as Exhibit 16.1. |
| Former Address [Member] | |
| Details | |
| Entity Address, Address Line One | 901 Frontenac Road |
| Entity Address, City or Town | Naperville |
| Entity Address, State or Province | IL |
| Entity Address, Postal Zip Code | 60563 |