King Tower are able to provide a variety of thread types for all kinds of fasteners, but as each fasteners may be used in a different way, it’s good to understand what type of thread you are looking for your custom fasteners. There are three standard thread series in the fastener, Metric(M), UNC&UNF and BSW&BSF. [...]
This is a custom metric screw torx driver which use in the microphone PCB, we supply for a Australia operated audio company. The thread diameter is 2.1mm, the length are 17mm, 29.5mm and 47mm. The screw manufactured through Two-die Four-punch cold heading machine, using low carbon steel (case hardened) material and zinc plating, according to customer requirements the [...]
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