Происхождение товара
Jiangsu, China
Модели
DIN933 DIN931 DIN6914 A325 ISO4017
Product name
alloy steel black heavy duty astm a325 bolts
Standard
DIN933 DIN931 DIN6914 A325 ISO4017
Grade
4.6, 4.8, 8.8, 10.9, 12.9, AISI 2, AISI 5, AISI 8, AISI 10.
Material
stainless steel, alloy steel, carbon steel,etc
Surface treatment
HDG, PTFE coated, plain, black, galvanized, yellow zinc plated...