उत्पत्ति के प्लेस
Jiangsu, China
Product standards
GB,DIN,BS,ISO,JIS,ANSI,UNC
Material
Stainless Steel, Steel
Grade
4.8/ 8.8/ 10.9/ 12.9 ect.
Market
America,Europe,Asia,Oceania,Africa
Quality Control
100% Inspection during production
Product name
Chain plate bolt track screws with square nuts