Huixiang 4.8 Grade Color Zinc Expansion Bolt

These Huixiang 4.8 Grade expansion bolts are crafted from durable carbon steel, featuring a color zinc plating for enhanced corrosion resistance. Designed to meet GB (National Standard A) specifications, they ensure secure and reliable fastening for a wide range of construction and DIY applications.

Implementation Standards: GB type: expansion bolt Specification: M8*80 Material: Carbon Steel Surface treatment: Colored zinc plating