Occupational health and safety are a major problem in manufacturing. From 2019 to 2021, there are still accident cases where there is an increase in the incidence of work accidents from 2019 until now, making it necessary to investigate factors that influence accidents to be able to protect workers. This research aims to investigate the many stressors affecting two forms of stress experienced by workers, physical stress and psychological stress, in order to enhance their performance in terms of safety in a hazardous working environment. Using a structural equipment model, this study identified job demand, organizational stress, environmental stress, safety behavior, physical stress, psychological stress, and safety outcome. The study sample of 98 workers who completed questionnaires was developed according to the stressor relationship. And the importance performance analysis model was applied to the objectives as well as the participants and input of professionals. Based on the result, recommendations are made to workers on how to reduce the risk of injury or accident.