Porca M12x1 com 75 mm de comprimento ideal para montagem e fixao.
When selecting metric hex head screws, metric hex head shoulder bolts, or metric serrated flange bolts, it is important to consider factors such as material, strength class, dimensions, and environmental conditions to ensure that the fasteners meet the specific application requirements. Additionally, compliance with international standards and industry specifications is crucial for ensuring the compatibility and performance of metric fasteners in diverse engineering and construction applications.