M10-1.5 x 90 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox NSTH and the round washer head

and the round washer head helps to distribute the load evenly

The 8-32 x 1/2 6-Lobe Pan Taptite Alternative Thread Rolling Full Thrd 410 Stainless Pass &Wax is a self-tapping screw designed for use in metal applications

and a 2-inch length for a secure hold

8-11 x 1 1/8 Square Phillips Drive Round Washer Deep Thread Wood Screw 2/3 Thread Zinc is a type of screw specifically designed for use in woodworking applications

which helps to distribute the load and prevent the screw from damaging the material it is being driven into

M10-1.5 x 90 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox NSTH and the round washer headThe M10 1. 5 x 90 Metric Socket Head Cap Screw Class 12. 9 ISO 4762 Black Ox is a high strength fastener designed for demanding applications. It features a hexagonal socket drive for easy installation and removal, and a black oxide finish for corrosion resistance. The screw is made of alloy steel and heat treated to achieve a tensile strength of 12. 9, making it suitable for use in high stress environments. The M10 1. 5 x 90 size indicates that the