Product Description:
Hangzhou Jiangxin Industry Co., Ltd offers high-quality DIN6921 Certified Stainless Steel Flange Bolts. These industrial-grade fasteners are perfect for heavy-duty applications. Buy in bulk from our wholesale distributor!

Hangzhou Jiangxin Industry Co., Ltd
Established in 2004, Hangzhou Jiangxin Industry Co., Ltd is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. Specializing in the production, research, and development of fasteners, the company boasts world-class equipment and utilizes an advanced ERP system for efficient management.
With ISO9001 certification, the company offers a wide range of standard and non-standard high-strength bolts and expansion bolts made from carbon steel and stainless steel 304 and 316. These products are widely used in various industries such as high-speed rail, automobiles, machinery, and construction due to their excellent performance, fast installation, and compatibility.
Product Varieties:
- Bolts: outer hexagonal bolts, inner hexagonal bolts, carriage bolts, flange bolts, etc.
- Screws: machine screws, drilling screws, set screws, hexagonal wood screws, self-tapping screws, etc.
- Nuts: hexagonal nuts, K caps, nylon nuts, hexagonal flange nuts, cap nuts, rivet nut series, etc.
- Others: semi-hollow rivets, step rivets, and various non-standard customized fasteners.
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