HKSY-8 Grade 8.8 Black Hex Socket Head Cap Screw

These HKSY-8 Grade 8.8 Hex Socket Head Cap Screws are crafted from high-strength carbon steel, featuring a durable blackened (quenched) finish for enhanced corrosion resistance. Manufactured to GB70 standard, they boast a full thread design and an internal hexagon drive, making them ideal for a wide range of industrial and mechanical fastening applications requiring robust and reliable connections.

type: Internal hexagon socket head cap screw Performance level: 8.8 Surface treatment: Black Implementation Standards: GB70 Nominal length: nullmm Nominal diameter: nullmm