M8-1.25 x 55 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox D7500CY It is 1 1/4 inches

It is 1 1/4 inches long and has a full thread

The 410 stainless steel material is corrosion-resistant and has a tensile strength of 180

These screws are suitable for use in both indoor and outdoor applications

The screw has a #6HD thread

They have a Phillips pan head and a high-low thread design that provides excellent holding power in wood and metal

M8-1.25 x 55 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox D7500CY It is 1 1/4 inchesThe M8 1. 25 x 55 Metric Socket Head Cap Screw Class 12. 9 ISO 4762 Black Ox is a high strength, corrosion resistant screw designed for use in demanding applications. It is made from alloy steel and heat treated to a hardness of 12. 9 on the Rockwell C scale, providing exceptional strength and durability. The black oxide finish provides additional corrosion resistance, making it suitable for use in harsh environments. The screw has a socket head