NIKKI will exhibit at IMTEX 2027, the Indian Machine Tool Exhibition, at the Bangalore International Exhibition Centre from 21 to 27 January 2027.
India’s machine tool builders and their subcontractors are among the fastest growing users of precision locknuts, and IMTEX is where a good deal of that buying gets done. The stand will carry the full NIKKI range: the 30° flank locking series for general machinery, the radial locking series for assemblies that have run out of axial length, the axial locking series for nuts that must be secured from the front face, and the ultra-uniform locking series for spindles and ball screws.
Every series is machined from JIS SCM440 / DIN 42CrMo4 at HRC 28-32, with threads to ISO 4H. Grinding grade holds maximum axial run-out to 0.002 mm and precision-turning grade to 0.005 mm at lower cost. The grade is written into the model code, so the precision you are quoting is legible before anyone sends an enquiry.
If you are replacing another maker’s locknut, bring the part code or the shaft drawing and we will identify the NIKKI equivalent while you are at the stand.