19YRS
YINSH PRECISION INDUSTRIAL CO., LTD.
Products
Precision Parts
YSAM
YSAM
YSAM locknut uses steel’s elasticity characteristics to securely fix the locknut in the axial direction.
Specification
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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:0.002mm
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Manufacturing Method:High Precision Turning
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Run Out:0.005mm