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    ACCESSION NUMBER:		0001140361-18-016389
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		13
    CONFORMED PERIOD OF REPORT:	20180510
    FILED AS OF DATE:		20180402
    DATE AS OF CHANGE:		20180402
    EFFECTIVENESS DATE:		20180402

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			TRIMAS CORP
    		CENTRAL INDEX KEY:			0000842633
    		STANDARD INDUSTRIAL CLASSIFICATION:	METAL FORGING & STAMPINGS [3460]
    		IRS NUMBER:				382687639
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-10716
    		FILM NUMBER:		18728837

    	BUSINESS ADDRESS:
    		STREET 1:		38505 WOODWARD AVENUE
    		STREET 2:		SUITE 200
    		CITY:			BLOOMFIELD HILLS
    		STATE:			MI
    		ZIP:			48304
    		BUSINESS PHONE:		2486315400

    	MAIL ADDRESS:
    		STREET 1:		38505 WOODWARD AVENUE
    		STREET 2:		SUITE 200
    		CITY:			BLOOMFIELD HILLS
    		STATE:			MI
    		ZIP:			48304
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