full thread rod with black 8.8 10.9 12.9 high strength
full thread rod with black 8.8 10.9 12.9 high strength
| Name |
Full Thread Rod |
| Place of origin | Yongnian,China |
| Size | M6-M42 or non-standard as requested design |
| Finish | Plain,Black,Zinc,White,Yellow,Blue white |
| Material | Carbon Steel,Stainless Steel,Copper |
| Grade | 4.8,6.8,8.8,10.9,12.9 |
| Standard | GB/T,AMSE,BS,DIN,HG/T,QB |
| Sample | free |
| Price Term | FOB,CIF |
| Package | Standard export packing carton pallet or according to customer’s requirements |
Black full thread rod rust resistance
Blackening treatment forms an oxide film that can prevent minor rust, but its rust resistance is not as good as galvanizing.
Black full thread rod wear resistance
The surface hardness is slightly increased, which can reduce thread wear.
Black full thread rod aesthetics
The black appearance is suitable for equipment that requires a uniform color tone.
Black full thread rod low cost
Compared with galvanizing, chrome plating and other processes, blackening treatment has a lower cost.
No risk of hydrogen embrittlement
Blackening treatment will not cause hydrogen embrittlement problems like electroplating, and is suitable for high-strength applications.
black full thread rod factory
black full thread rod factory workshop
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