carbon steel bolts b7
. Grade: B7/4.8/8.8/10.9/12.9
2. Size: M4-M100
3. Standard: DIN /GB
4. Certification: ISO9001
Product Name
stud bolt
Material
carbon steel
Surface
zinc/black
Standard
DIN/ASTM
Grade
B7/4.8/8.8/10.9/12.9
Delivery
by sea/by air/by express
Thread
DIN/ASTM
USEFUL
building industry machinery
Delivery port
Tianjin port/Shenzhen port
? ?MOQ ? 200pcs
??Quality ? High
??Service ? Inquiry will be replied in 8 hours.
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