M12-1.75 x 55 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox WT The 6-lobe drive design allows

The 6-lobe drive design allows for easy and secure driving

This screw is commonly used in applications where corrosion resistance is required

The 5/16-18 Nylon Insert Flange Stop Hex Lock Nut Zinc is a type of nut that is used to secure bolts and screws in place

The thread rolling design creates strong threads in the mating material

Its flat design provides a smooth surface for the bolt or screw head to rest on

M12-1.75 x 55 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox WT The 6-lobe drive design allowsThe M12 1. 75 x 55 Metric Socket Head Cap Screw Class 12. 9 ISO 4762 Black Ox is a high tensile strength screw made of alloy steel and heat treated for increased durability. It has a black oxide finish for corrosion resistance and a 12. 9 property class, indicating a tensile strength of 1,220 MPa and a yield strength of 1,040 MPa. The screw features a socket head design with a 6 lobe internal drive for easy installation and removal using a hex key or