Sheet metal screws are known as self-tapping fasteners because they cut their own threads into the material (aluminum or plastic), ... No. 8 wafer head screw: metal to wood. $12.28.

Self-tapping screws also get used a lot, even when there are way better options out there. ... I've seen them used in RV repair, where you may need to join metal panels together.

Adding threads to your 3D prints is a life-changing feature, but obviously there are a lot of trade-offs and considerations when deciding on how to go about this exactly. Between self-tapping screw… ...

Sheet metal screws are known as self-tapping fasteners because they cut their own threads into the material (aluminum or plastic), ... No. 8 wafer head screw: metal to wood.