Haixin® DIN 933 Hex Head Bolts are kinds of full threaded bolts. They can be made of medium carbon and alloy carbon steel. Ningbo Haixin Hardware Co., Ltd is a professional Din933 hex head bolts manufacturer and exporter in Ningbo,China. Our factory has gained a huge amount of experience during our 30 years in this industry. With technical production management and procedures control, our products have gained a good reputation from our customers. We hope to be your honest and strategic supplier in China. We will provide you with our excellent quality, best price and service.
Standard |
Grade |
Diameter |
Surface |
Din933 |
GR.8.8 |
M12-M36 with various lengths |
Plain |
Din931 |
Gr.10.9 |
|
Zinc Plating |
|
|
|
HDG |