Place of Origin
Hebei, China
Product name
Galvanized outer hexagon bolts
Grade
3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 etc
Material
stainless steel,carbon steel,alloy steel,etc
Surface treatment
Zinc Black,Hop Dip Galvanized(HDG),Black Oxide
Type
Hexagon head bolts, square head bolts, half-round head bolts
Head type
Hexagon head,square head,half-round head
Package
Plywood wooden box
Application
Machine tools, machinery, steel structures such as construction