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screw self tapping screws for steel screw sale Pat Hei Gate Hardware

screw self tapping screws for steel screw sale Pat Hei Gate Hardware

screw self tapping screws for steel screw sale Pat Hei Gate Hardware

Place of Origin
DongGuan, China
Payment terms
Lead time
35 days
Expiry Date
30 days
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Enterprise Strength
  • With a comprehensive service system, Pat Hei can provide quality products and services as well as meet customers' needs.
Application Scope
Pat Hei's self closing hinges is widely applicable in the Manufacturing Hardware industry.Pat Hei is rich in industrial experience and is sensitive about customers' needs. We can provide comprehensive and one-stop solutions based on customers' actual situations.
  • Pat Hei Gate Hardware-Hex Head Washer Screw
Company Advantages
1. Pat Hei Gate Hardware button head screw is manufactured by the sophisticated equipment and the skillful workers.
2. This product is thoroughly inspected as per the quality guidelines.
3. With self tapping screws for steel features and key characteristics, button head screw can well suit customer's application requirements.
4. Pat Hei Limited can provide one-stop purchase and solution service for our customers.

Specification:31 x 4MM  

Customers can customize the specifications  

Material:410 stainless steel   

Materials can be iron or stainless steel 


Surface process:Dacromet

The surface treatment in addition to dacromet can also do nickel or zinc plating(coloured zinc and white zinc)

The surface treatment color may have the bronze color, the light bronze color, the teal gray color and so on, may make to order by the customer

All screws are salt mist tested. The proportion of salt water is 5% and the requirement of salt fog is 1000-3000 hours. After the test, all the screws are free from rust.       

Pat Hei Gate Hardware-Hex Head Washer Screw-pat Hei Gate Hardware

Stainless steel material                                                                                                                                 

Hex head washer screw is a metal screw made of 100% 410 stainless steel, which belongs to one of the highest degree of corrosion resistant steel. It has a longer service life than other screws made of other materials on the market.

Pat Hei Gate Hardware-Hex Head Washer Screw-pat Hei Gate Hardware-1


Hex head washer screws are not only suitable for indoor and outdoor use, but also important parts of self squaring gate stop hardware. Stainless steel drilling screws are superior to ordinary steel and have good rust resistance in water.

Company Features
1. Pat Hei Limited seems to be one of the leaders in the button head screw field.
2. Customers highly value our socket screw with advanced quality and high performance.
3. Pat Hei Limited would like to grow up together with our customers and achieves mutual benefit. Contact! All Pat Hei Gate Hardware employees are adhering to the development philosophy of self tapping screws for steel and actively implementing the spirit of different types of screws . Contact! In order to satisfy our customers, Pat Hei Limited will work hard to do every possible thing. Contact!
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