12 Point Flange Bolt Suppliers - RAL screw self drilling screw – Yateng
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12 Point Flange Bolt Suppliers - RAL screw self drilling screw – Yateng Detail:
Product Description:
Product name | hex head self drilling screws with EPDM bonded washer |
Size | #8(4.2mm) / #10(4.8mm) / #12(5.5mm) / #14(6.3mm) |
Length | 1/2”~8” (13mm-200mm) or as required |
Grade | 8.8/ A2-70/ A4-70 |
Material | Steel/SWCH22A,C1022A,/stainless steel |
Surface treatment | Zinc/YZinc/Plain |
Standard | DIN/ISO/UINZ |
Certificate | ISO 9001 |
Sample | Free Samples |
Usage | Building |
Product advantages:
Special process and characteristic advantages:
1. Galvanized surface , high brightness, strong corrosion resistance.
2. Carburize tempering treatment, high surface hardness.
3. Advanced technology, high locking performance.
Surface treatment:
1. YZINC/ZINC
——Electro-galvanizing is a traditional metal coating treatment technology that provides basic corrosion resistance to metal surfaces. The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating.
Parameter Of Product:
DIN7504K STANDARD
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:




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Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for 12 Point Flange Bolt Suppliers - RAL screw self drilling screw – Yateng , The product will supply to all over the world, such as: Sydney, Qatar, Colombia, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you the best service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

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