Date Published:May. 14. 2020
Small screws are required 【Compact / lightweight】
An abundant variety of miniature screws and precision screws are available
A wide variety of NBK miniature screws and precision screws are available. We handle sizes from S0.6 to M2.6 in materials including steel, stainless steel, and resin, as well as head shapes from pan head and flat head machine screws through hex socket head cap screws and set screws. These screws are suitable for fixing and positioning precision instruments, electronic devices, and miniature linear guideway rails and tables.
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Countermeasures for screw loosening are required 【Safety / precautionary measures】
Introducing washers that prevent screw loosening simply by combining with commercially available hex nuts.
Vol.7 Screw Tightening Control Methods
Although fastening objects using the axial force generated from tightening is the main role of screws (bolts), in actual work, I think there are many people who control the torque by tightening with a torque wrench, because it is difficult to directly monitor the axial force, and so guarantee the axial force that way. However, there are other methods of control for tightening screws (bolts). These include those with only slightly greater axial force variation than with a torque wrench. Today, Nedzigon will tell you all about them.