M4-0.7 x 50 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox ESH and are full threaded for

and are full threaded for maximum holding power

The pan head design allows for a flush fit

which is a type of washer that has teeth on the outside

The screw is 4-22 inches long and has a diameter of 5/8 inches

It has a thread pitch of 20 threads per inch

M4-0.7 x 50 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox ESH and are full threaded forThe M4 0. 7 x 50 Metric Socket Head Cap Screw Class 12. 9 ISO 4762 Black Ox is a high strength screw made of 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 easy driving with a hex key. The screw is 50mm long and has a diameter of 4mm with a thread pitch of 0. 7mm. It meets the specifications of ISO 4762 and is commonly used in automotive, industrial, and construction