Supplier Info.
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Haixin® DASt021 10 HV hex nuts are the key products of our factory. DASt-richtlinie021 is a larger specification versions of DIN6915, namely M39-M64.DASt-richtlinie021 does not belong to DIN standard, which is in line with international standards.The large size is not included by the national standard system because of the different machining tolerance level among enterprises,but only as the standard of the German Wind Power Commission.
Product Parameter (Specification)
| Standard | Grade | Diameter | Surface |
| DASt-richtlinie021 | 10HV | M39-M72 Plain | Plain |
| Black | |||
| HDG | |||
| MoS2 |

| Registration Date | 2022/10/31(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 1995 |
| Employees total | 101 - 500 |
| Annual revenue | USD 5,000,001 - 10,000,000 |
| Company | Ningbo Haixin Hardware Co.,Ltd |
|---|---|
| Address | Xijingtang Jiulonghu Zhenhai Ningbo ChinaNingboZhejiangChina |
| Phone | 86 - 574 - 87787491 |
| Homepage | www.nbhaixinfstn.com/ |
| Contact | Ningbo Haixin Hardware Co.,Ltd |