Class 10.9 Alloy Steel Pan Head Hex Drive Screws ISO7380 Black Oxide Alloy Steel Round Head Socket Drive Screws

Class 10.9 Alloy Steel Pan Head Hex Drive Screws Black Oxide Alloy Steel Round Head Socket Drive Screws

Products Description

These alloy steel screws are nearly twice as strong as stainless steel button head screws. Length is measured from under the head.

Black-oxide alloy steel screws are mildly corrosion resistant in dry environments.

Zinc-plated alloy steel screws resist corrosion in wet environments. Screws with a blue-dyed finish have a distinctive blue color that makes them easy to distinguish.

Products Specification

Note: Material, Size and Surface Treatment for choose.

More Products Pictures

We are professional manufacture factory of screws, bolts, rivets, nuts,bushing and non-standard fastener from China.

Suzhou Runtai Prcision Hardware Co,.Ltd was eastiblished in 2000, located in the Suzhou City. With more than 10 years export experience, our products has been best-selling in Europe, the United States, the Southeast Asia.

We can supply the fastener according to GB, DIN, JIS, ANSI, BS, ISO and other standards, we can also supply fastener according to customer request.With favorable prices,in-time delivery and perfect after-sales service, my company have build longterm business relationship with more than 20 country customers.

Widely praised by my customer.

Quality is the eternal pursuit of my company. In 2011, my company pass the third part quality system certification ISO9001-2008. After one year of successfully delvoping, we passed another third part quality system certification ISO / TS16949.

With advanced production equipment, Modernization detection, testing equipment and instruments, scientific and effective management methods, to provide best quality products and services to customer.