Threaded and nonthreaded conventional plastic fasteners have the same dimensional thread class and fit standards as those for metal fasteners. Sizes range from 00 to in. in diameter and in lengths up ...

Attaching metal pieces to one another with a screw is relatively straightforward. But using threaded fasteners on plastics, which are lightweight, low-density materials compared to metals, can be ...

Stanley has introduced a tiny screw and thread pair (known as a micro-fastener) for waterproof and vibration-proof wearables and portables. “Since water-resistant standards play a big role in making ...