Custom American fine tooth 12-20 with nylon lock nut blue and white zinc Factory

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American fine tooth 12-20 with nylon lock nut blue and white zinc
U bolt

American fine tooth 12-20 with nylon lock nut blue and white zinc

The surface can be galvanized. Non-standard can be customized according to customer drawings.
U-type is generally used in truck, it is used to stabilize the car site and frame.  For example, leaf springs are connected by U-bolts.
U-bolt is widely used, mainly used: construction and installation, mechanical parts connection, vehicles and ships, Bridges, tunnels and railways, etc. 
Main shape: semicircle, square right Angle, triangle, oblique triangle and so on. 

About Us

Exquisite Craftsmanship,
Excellent Quality

Haiyan Zhuoyuan Metal Products Co., Ltd. Is a company has advanced mechanical equipment and sophisticated processing technology, specializing in the production of carbon steel and stainless steel bolts, eye bolts, U bolts, anchor bolts, article, type J bolt, teeth, stud, stamping parts and a series of products, according to the national standard (GB), German standard (DIN), American standard (ANSI), British standard (BS), such as production, Another can be customized according to customer requirements non -standard products. As Custom American fine tooth 12-20 with nylon lock nut blue and white zinc Manufacturers and OEM/ODM Factory in China. The company employs senior professional and technical personnel under the guidance of the factory, the pursuit of higher quality level. The products are mainly used in photovoltaic industry, auto parts industry, construction industry and other industries, the products are exported to Europe, America, the Middle East, in the domestic also has a high reputation. Haiyan Zhuoyuan Hardware Technology Co., Ltd. is located in the famous standard parts industry cit y haiyan, the center of Shanghai and Hangzhou, the bank of Hangzhou Bay. Welcome new and old customers to consult.
  • 3,000m²

    Factory Scale

  • 50+

    Employee

  • 1000 tons+

    Annual Output

  • 100km

    From Shanghai Port

A Mature Factory You
Can Count On

Strong R&D capability and comprehensive product line

4 main production lines and 2 customized production lines

Advanced production and laboratory equipment

Production is about 3 tons per day, depending on the size of the product

On time delivery ability, error within 1-3 days

OEM/ODM American fine tooth 12-20 with nylon lock nut blue and white zinc Factory

Product Summary

"American fine tooth 12-20" refers to a type of thread size commonly used for screws or bolts in American standard measurements. In this case, it refers to a screw or bolt with a diameter of 12 (0.12 inches) and a thread pitch of 20 threads per inch.

A nylon lock nut is a type of nut that has a nylon insert that provides resistance to loosening. The nylon insert acts as a locking mechanism that grips the threads of the bolt or screw and helps to prevent it from backing out over time.

Blue and white zinc refers to a type of plating or coating applied to the screw or bolt for corrosion protection. This type of coating involves first applying a layer of blue zinc to the surface of the screw or bolt, followed by a layer of white zinc. The resulting finish is a light blue color and provides a moderate level of corrosion resistance.

So, an American fine tooth 12-20 screw or bolt with a nylon lock nut blue and white zinc is a fastener with a specific thread size and pitch, equipped with a nylon lock nut to prevent loosening, and coated with a blue and white zinc finish for corrosion protection.