M4-0.7 x 8 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox

The M4-0.7 x 8 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox is a high-tensile strength screw made from alloy steel and hardened to a tensile strength of 12.9. It has a black oxide finish for corrosion resistance and a socket head for driving with a hex key. The screw has a diameter of 4mm, a thread pitch of 0.7mm, and a length of 8mm. It is commonly used in automotive, aerospace, and industrial applications where high strength and corrosion resistance are required.