China Well-designed Roofing Screws - Fine thread black phosphating drywall screws – Yateng Manufacturer and Supplier

Well-designed Roofing Screws - Fine thread black phosphating drywall screws – Yateng

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We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for Galvanized Bolt Nut, Galvanized Bolts, din931, We just not only provide the high quality to our customers, but more even important is our best service and the competitive price.

Well-designed Roofing Screws - Fine thread black phosphating drywall screws – Yateng Detail:

Product Description:

Product name	Drywall screw
Size	3.5mm/4mm/4.3mm
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:

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

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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for Well-designed Roofing Screws - Fine thread black phosphating drywall screws – Yateng , The product will supply to all over the world, such as: Seattle, United States, Indonesia, We welcome customers from all over the world come to discuss business. We supply high quality products, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.