This is the biggest strike action call in the UK's steel industry in over three decades.
"Steel unions have agreed Monday June 22 as the date for strike action at Tata Steel in their ongoing pensions dispute," Community, which has the largest number of members who are employed at Tata Steel, said in a statement.
All four unions together represent a large chunk of Tata Steel's 17,000 employees in the UK.
"The strike action will be preceded by an action short of strike action involving an overtime ban and a work to rule. The action short of strike action will begin as soon as legally practical, around the middle of next week," Community said.
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Last week, Unite joined three others -- Community, GMB and UCATT -- to vote in favour of a "strike action" against Tata Steel.
"Tata have given us no option but to take industrial action. The company has not shown any willingness to return to meaningful negotiations to find an end to this dispute. Our members are determined to stand up for their pensions," Chair of the National Trade Union Steel Co-ordinating Committee Roy Rickhuss said.
The company said in a statement that based on the feedback it received from the employees it will soon announce "new measures which will lessen the impact of the proposed pension changes".