Attached files

file filename
EX-12 - EXHIBIT 12 - TRIMAS CORPa2196991zex-12.htm
EX-4.6 - EXHIBIT 4.6 - TRIMAS CORPa2196991zex-4_6.htm
EX-21.1 - EXHIBIT 21.1 - TRIMAS CORPa2196991zex-21_1.htm
EX-23.1 - EXHIBIT 23.1 - TRIMAS CORPa2196991zex-23_1.htm
EX-31.1 - EXHIBIT 31.1 - TRIMAS CORPa2196991zex-31_1.htm
EX-10.47 - EXHIBIT 10.47 - TRIMAS CORPa2196991zex-10_47.htm
EX-10.56 - EXHIBIT 10.56 - TRIMAS CORPa2196991zex-10_56.htm
EX-10.57 - EXHIBIT 10.57 - TRIMAS CORPa2196991zex-10_57.htm
EX-10.48 - EXHIBIT 10.48 - TRIMAS CORPa2196991zex-10_48.htm
EX-10.58 - EXHIBIT 10.58 - TRIMAS CORPa2196991zex-10_58.htm
EX-31.2 - EXHIBIT 31.2 - TRIMAS CORPa2196991zex-31_2.htm
EX-32.1 - EXHIBIT 32.1 - TRIMAS CORPa2196991zex-32_1.htm
10-K - 10-K - TRIMAS CORPa2196991z10-k.htm

QuickLinks -- Click here to rapidly navigate through this document


Exhibit 32.2


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 Annual Report of TriMas Corporation (the "Company") on Form 10-K for the period ended December 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, A. Mark Zeffiro, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

    1.
    The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

    2.
    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: March 4, 2010   /s/ A. MARK ZEFFIRO

A. Mark Zeffiro
Chief Financial Officer



QuickLinks

Certification Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002