Galvanized chemical anchor bolt m20

1. Material: Carbon steel2. Surface:ZINC WHITE, ZP, HDG3. Grade: 4.8,6.8,8.84. Standards: DIN5. Certifications: ISO9001:2015

Product Name	Galvanized chemical anchor bolt m20
Material Sources	Carbon Steel
Color	white/yellow
Standard	DIN
Grade	4.8 /6.8 /8.8/10.9 /12.9
Used	building industry machinery