Metric Heavy Hex Head Structural Bolt, ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN FINISHED: Black,ZINC HDG,Dacroment. PLAIN SIZE: M45,M4,M12 M72,M56 M3.5 LENGTH: 60MM-300MM GRADE: 4.8,6.8 8.8 10.9 TYPE: hexagon bolt customized Certificate: ISO9001 Metric Heavy Hex Head […]
High strength carbon steel double end stud bolt, Full Thread Stud Bolts
Finish: ZINC, Plain, custom
Grade: 4.8/ 8.8/ 10.9/ 12.9 Ect
Size: Customized Size
Color: Customized Colors
High Strength Carbon Steel Double End Stud Bolt
Packing: Client Request
Stud bolts have the function of a fixed link for connecting machinery. Both ends of the stud bolts are threaded, and the screw in the middle is thick or thin. Stud bolts are mainly used for boiler steel structures, mining machinery, bridges, motorcycles, and automobiles. , Long-span steel structure, hanging tower and large buildings, etc.
From raw materials to end product delivery, it has a strict control program. Accurate completion is done about:
Standard parts: wiring – roughing – annealing- pickling – drawing – heading(cold forging or hot forging) – threading(rolling) – heat treatment – surface treatment – cleaning – inspecting-packaging
Customization parts: heading, stamping or casting – wire cut edm machine – CNC (machining center) – grinder threading (rolling) – heat treatment – surface treatment – cleaning – inspecting – packaging.
We will respond to you within 24 hours. We can manufacture nonstandard parts according to your drawings. And we will continue to serve you after sales and will be responsible for the mistakes from us.
The prices of our production are reasonable! The prices will be much better if your quantity is good.
We have strict quality control from producing to delivery. Our company had strong technology support. We have cultivated a group of managers who are familiar with product quality, good at modern concept of management.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.