Product name
High-strength bolts 8.8 grade stud bolt A193 b7
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