Heat Wave zinc bolt DIN933 |
Hexagon head bolts , DIN931,DIN933,: Hexagon he... Place of Origin:Zhejiang China (Mainland) Hexagon head bolts , DIN931,DIN933, zinc plated ,quality : grade4.8, 8.8,10.9 ...
hexagaon bolt:DIN933 Brand Name:hangchao Place of Origin:Zhejiang China (Mainland) din933;hex bolt; yellow zinc material :35#/45# carbon steel; 40crmo size:m6-m60 length:8-300 mm finish: customized ...