Precision Lock Nut - YSR
YSR Radial Locknut. The YSR Series locknuts employ 3-way radial locking. Thickness is comparatively thinner than other products. This series is especially applicable for use when locknut space is limited. Aside from where other products are not usable due to space restrictions.
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Material Composition:SCM440(42CrMo4)
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Hardness:HRC28° ~32°
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Thread Precision:ISO 4H
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Manufacturing Method: High Precision Grinding
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Run Out M6~200:0.002mm
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Manufacturing Method:High Precision Turning
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Run Out M6~200:0.005mm
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Run Out M210~300:0.007mm