SAN DIEGO, Aug. 27, 2019 -- When it comes to historical fashion, nothing stands out more than an item woven with shiny metal threads. These threads have been woven into textiles since ancient times ...
Last year, we saw [How To Make Everything’s] take on [DaVinci’s] machine for cutting threads. However, they stopped short of the goal, which was making accurate metal screw threads. After much ...
SI inserts from PennEngineering permanently install in plastic assemblies to provide durable and reusable metal threads for mating hardware and allow for repeated ...
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