China Wholesale Hex Bolt With Nut Factories - Stainless steel A2-70 A4-70 Hex bolts DIN 931 DIN 933 – Yateng
China Wholesale Hex Bolt With Nut Factories - Stainless steel A2-70 A4-70 Hex bolts DIN 931 DIN 933 – Yateng Detail:
Product Description:
| Product name | Hexagon bolt |
| Size | M3-100 |
| Length | 10-3000mm or as required |
| Grade | SS304/SS316 |
| Material | Stanless steel |
| Surface treatment | Plain |
| Standard | DIN/ISO |
| Certificate | ISO 9001 |
| Sample | Free Samples |
| Usage | Steel structures, multi -floor,high -rise steel structure, buildings, industrial buildings, high -way, railway, steel steam,tower,power station and other structure workshop frames |
Stainless steel hex bolt din 933
A2-70 bolts and nuts
Stainless steel hex bolts din 931
Common questions about stainless steel:
Q: Why is stainless steel magnetic?
A: 304 stainless steel belongs to austenitic stainless steel. Austenite is partially or slightly transformed into martensite during cold working. Martensite is magnetic, so stainless steel is nonmagnetic or weakly magnetic.
Q: How to identify authentic stainless steel products?
A: 1. Support stainless steel special potion test, if it does not change color, it is authentic stainless steel.
2. Support chemical composition analysis and spectral analysis.
3. Support smoke test to simulate the actual use environment.
Q: What are the most commonly used stainless steels?
A: 1.SS201, suitable for use in dry environment, easy to rust in water.
2.SS304, outdoor or humid environment, strong resistance to corrosion and acid.
3.SS316, molybdenum added, more corrosion resistance, especially suitable for seawater and chemical media.
Five advantages of stainless steel:
1. High hardness, no deformation —– The hardness of stainless steel is more than 2 times higher than that of copper, more than 10 times higher than that of aluminum, the processing is difficult, and the production process is complicated.
2.Durable and non-rusty —- made of stainless steel, the combination of chrome and nickel creates a layer of anti-oxidation on the surface of the material, which plays the role of rust.
3.Environmentally friendly, non-toxic and non-polluting ——- Stainless steel material has been recognized as sanitary, safe, non-toxic and resistant to acids and alkalis. It is not released to the sea and does not pollute tap water.
4. Beautiful, high-grade, practical ——– Stainless steel products are popular all over the world. The surface is silver and white. After ten years of use, it will never rust. As long as you wipe it with clean water, it will be clean and beautiful, as bright as new.
Parameter Of Product
DIN 933 STANDARD
ANSI/ASME B 18.2.1
OUR PACKAGE:
1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers’ request
Product detail pictures:
Related Product Guide:
Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for China Wholesale Hex Bolt With Nut Factories - Stainless steel A2-70 A4-70 Hex bolts DIN 931 DIN 933 – Yateng , The product will supply to all over the world, such as: Tunisia, Denmark, Korea, Adhering to the management tenet of "Managing Sincerely, Winning by Quality", we try our best to provide excellent products and service to our clients. We look forward to making progress together with domestic and international clients.
By ROGER Rivkin from Georgia - 2018.09.29 17:23
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Pearl from UK - 2018.05.15 10:52
