Кольца стопорные

DIN6799

Материал:
Spring steel 65MN & Stainless steel
d1≤48 HRC 47-54
48 <d1≤200 HRC 44-51
200<d1<300 HRC 40-47
Поверхность :Black, Phosphated, Zinc Plated

 
 

 
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