black round high strength torsional shear tc bolt

1.Grade: 10.9/12.9 or as required

2.Size: M16-M30

3.Finish:Zinc plated(white）, black oxide，hot dip galvanized, dacroment，phosphating

4.Material:Carbon steel(Q195，Q235),Alloy steel（35#，45#，35crmo）

5.Packing: Standard export packing or according to customer's requirement

6.Delivery time：7-15 days if goods are in stock

Package: 25kgs/ctn or 100pcs/ctn or according to customers' special request.

Our company was founded in 2000, a leading manufacturer and trading company of fastener and hardware. Our rapid growth allows us to supply a full range of fasteners for the world market in all types of materials, grades and sizes.
Our products series include screws, bolts, nuts, washers, anchors and other assemblies. These products are shipped to the USA, Middle Asia, Russia,Ukraine, South America and many other countries and regions with an annual sales over $30,000,000.
Currently, our storage area covers approximately 30,000 square meters, and includes a showroom and a 1,300-square-meter client service center. Customer's design and special request are welcome.
In order to meet customer demands. We use advanced supply chain management with MRO-based integrated distribution. Our products are made according to ISO, DIN, ANSI, BS, JIS standard. We carry out the ISO9001 to every process of production. 

Contact: Trista Wang
Tel: +86 13486498793
Whatsapp: +86 13486498793
Wechat: 13486498793
Skype: w13486498793