INTERNATIONAL STANDARD PULL STUD B TYPE ISO 7388/2-1984
General level Pull stud
OMaterial:40Cr.
O Head hardness:46-50HRC Thread hardness is a little low;35: 5HRC，(Protect shank thread,corehardness can resist hit).
O Accuracy:0.02
High-precision Hard Pull stud
OMaterial:20CrMnTi.
Head hardness:55-58HRC
Thread hardness is a little low;35+ 5HRC，(Protect shank thread,corehardness can resist hit).
O Accuracy:0.01
O Please inform the required precision when ordering.
Classification:
- Details
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● INTERNATIONAL STANDARD PULL STUD B TYPE ISO 7388/2-1984
● INTERNATIONAL STANDARD PULL STUD B TYPE ISO 7388/2-1984
Metki:
HSK knife handle 、 Steel release
Product inquiry
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