標準
DIN,ISO,JIS,ANSI,GB,NFE
Product name
12 point flange nut
Material
Alloy steel,stainless steel,titanium ,or as requirement
Grade
4.8/ 6.8/ 8.8/ 10.9/ 12.9
Surface treatment
Plain, zinc plated,black, yellow zinc plated etc
Quality Control
100% Inspection
Service
Customized OEM ODM