It’s not much of a stretch to say that without nuts and bolts, the world would fall apart. Bolted connections are everywhere, from the frame of your DIY 3D printer to the lug nuts holding the ...

The ubiquity of quantitative PCR (qPCR) for interrogating gene expression in a variety of research and clinical contexts makes it an indispensable laboratory tool. Among the most critical variables ...

The bolt is an M42 size with a 40 mm pitch, with grooves cut in both directions to allow left-handed and right-handed nuts to be threaded. The large pitch means that instead of a single continuous ...