Spanner oval head sheet metal screws

Sheet metal screws, Self tapping, Spanner oval head, Stainless steel 18-8, 3/4"

Sheet metal screw diameter is measured on the outside of the threads.

Spanner oval sheet metal screw diameter

Sheet metal screws, Self tapping, Spanner oval head, Stainless steel 18-8, 3/4"

Diameter