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brand:
other
brand: other
standard:
other
standard: other
material:
carbon steel grade 4.8
material: carbon steel grade 4.8
purpose:
standard
purpose: standard
surface treatment:
nickel plating
surface treatment: nickel plating
strength grade:
level 4.8
strength grade: level 4.8
head form:
flat round head
head form: flat round head
applicable industry:
construction industry, rail transit equipment manufacturing, communication equipment manufacturing,
applicable industry: construction industry, rail transit equipment manufacturing, communication equipment manufacturing,
product grade:
grade b, grade a
product grade: grade b, grade a
Update time:20260602115801