Wages. Job security. And of course, beer. It’s all on the table in an ongoing tug-of-war between Anheuser-Busch and it’s some 5,000 union employees in 12 plants across the country, including the 189 in the company’s iconic Newark factory — all of whom are threatening to strike next week if a labor agreement can’t be met. “We have not received a last, best, and final offer from the company and there are no negotiation dates set,” said Kara Deniz, a spokesperson for the Teamsters union, which represents brewers, packagers, maintenance workers and others at the plants. “The current Teamsters agre…