Metric Extra Fine

Partially threaded hex bolts made from high tensile grade 8.8 steel with a zinc and yellow passivation. These bolts have a metric extra fine pitch thread. Yellow zinc (ZYP) steel has a medium level of corrosion resistance making them good for interior and exterior applications. Commonly used in automotive and mechanical applications. Sizes include M5, M6, M8, M10, M12, M14,