Screw-shank nail
01
skruvskaftspik, skruvspik
a nail with helical threads along the shank, offering increased holding power and stability when driven into materials
Exempel
When attaching the beams to the posts, the builders used screw-shank nails for added strength and stability.
När balkarna fästes vid stolparna använde byggarna skruvskaftnaglar för ökad styrka och stabilitet.
