According to: DIN912-1983
Strength Grade:12.9/10.9/8.8
Hardness: HRC39-44/HRC32-39
Tensile Strength: 1220N/mm2 / 1040N/mm2 / 800N/mm2
Material: Alloy Steel / Carbon Steel
Surface Treatment: Black Oxide
Class of thread:6g
| Category: | Sockets,High Strength Socket screws |
| Metarial: | Alloy Steel,Carbon Steel |
| Standard: | DIN 912 |
| Surface: | Plain,Black Oxide,Zinc Cr3,Blue zn/white zn |
| Place of Origin: | Dongguan |
| Brand Name: | |
| MOQ: | 3 Ton |
| Payment Terms: | T/T at sight, 40%down payment, 60% against copy of B.L |
| share: | 
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Dongguan Vigor Fasteners Trading Co.,Ltd.
Business Type:Trade Company
Tel: 86-769-23381372
Fax: 86-769-23381372
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According to: DIN912-1983
Strength Grade:12.9/10.9/8.8
Hardness: HRC39-44/HRC32-39
Tensile Strength: 1220N/mm2 / 1040N/mm2 / 800N/mm2
Material: Alloy Steel / Carbon Steel
Surface Treatment: Black Oxide
Class of thread:6g
