Description
Fasteners are a type of mechanical parts that are used for fastening connections and are widely used. Fasteners are widely used in various mechanical equipment, vehicles, ships, railways and pipelines. Our company mainly provides fasteners for flange connection.
Products | Double Ended Stud Bolts | Hex Bolts |
Heavy Hexagon Nuts |
Nuts |
Materials | 35# | 2H |
45# | 25Cr2MoVA |
35CrMoA | 40CrNiMoA |
42CrMo | 40Cr |
B7 | 40MnB |
L7 |
|
Class | 8.8 | ASTM A194 2H |
10.9 | ASTM A194 2HM |
12.9 | ASTM A320 L7 |
ASTM A193 B7 | ASMT A320 L7M |
ASTM A193 B7M |
|
Coating | Black | PTFE |
Galvanising
|
Epoxy Coatings |