China China Wholesale Unc Bolt Manufacturers - RAL screw self drilling screw – Yateng Manufacturer and Supplier

China Wholesale Unc Bolt Manufacturers - RAL screw self drilling screw – Yateng

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We attempt for excellence, company the customers", hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for stainless steel bolt, Bolt&Nut, Bolts Nuts, As an expert specialized within this field, we've been committed to solving any problem of high temperature protection for users.

China Wholesale Unc Bolt Manufacturers - 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

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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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With advanced technologies and facilities, strict good quality manage, reasonable rate, superior assistance and close co-operation with shoppers, we have been devoted to supplying the very best price for our consumers for China Wholesale Unc Bolt Manufacturers - RAL screw self drilling screw – Yateng , The product will supply to all over the world, such as: Austria, Frankfurt, Curacao, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."

10.9 grade bolt