These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.

These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.
These screws have coarser threads than standard machine screws, but still require a pre-drilled hole and are perfect for joining metal parts in machinery and construction.