![](../../../zh/supplier/images/base/arrow_up.png)
![](/images/base/Ace_en.png)
![](/images/base/mob_search_2.png)
About Company
![](/images/base/company_name.png)
ZDI SUPPLIES (HAIYAN) CO., LTD.
![](/images/base/country.png)
CHINA
![](/images/base/address.png)
BAIBU TOWN, HAIYAN COUNTY, ZHEJIANG PROVINCE. CHINA
![](/images/base/tel.png)
86-573-86775992 , 86-573-86772600
![](/images/base/fax.png)
![](/images/base/web.png)
Please login
![](/images/base/inquiry_now.png)
![](/images/base/specifi.png)
Model / Specification
![](/images/base/made.png)
Country of Origin
CHINA
![](/images/base/finishing.png)
Surface Treatment
![](/images/base/materials.png)
Material
![](/images/base/alias.png)
Alias
![](/images/base/patent.png)
Patent
![](/images/base/mark.png)
Head Marking
![](/images/base/capacity.png)
Capacity
![](/images/base/quantity.png)
Minimum Order Quantity
![](/images/base/detail.png)
Detailed Description
Standard: DIN7981
Material: carbon steel (1018, 1022)
Surface treatment: silver plated, zinc plated
Head type: pan head, countersunk head, oval head
Drive type: Phillips, Trox, Pozidriv
Surface hardness: Min (HV0.3): 450
Core hardness Min (HV10): 270-390
Breaking torque: see DIN267-12
Size: ST2.9 (ST3.5, ST4.2, ST4.8, ST5.5 can be produced as required)
Length: 4.5 (6.5, 9.5, 13, 16, 22 can be produced as required)
Material: carbon steel (1018, 1022)
Surface treatment: silver plated, zinc plated
Head type: pan head, countersunk head, oval head
Drive type: Phillips, Trox, Pozidriv
Surface hardness: Min (HV0.3): 450
Core hardness Min (HV10): 270-390
Breaking torque: see DIN267-12
Size: ST2.9 (ST3.5, ST4.2, ST4.8, ST5.5 can be produced as required)
Length: 4.5 (6.5, 9.5, 13, 16, 22 can be produced as required)
Message Board