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PTFE/Teflon Coated A2-70 Stainless Steel Hex Head Metric Screws manufactured to ISO 4017 standards combine the strength and corrosion resistance of A2-70 stainless steel with the low-friction, non-stick properties of a PTFE coating. This combination provides enhanced fastening performance, improved resistance to galling, and easier installation and removal in demanding industrial applications.
The hex head design allows for secure tightening using standard wrenches and sockets, making these screws suitable for applications requiring reliable clamping force and mechanical strength. The PTFE coating helps reduce friction during assembly, improves chemical resistance, and provides an additional protective barrier against moisture and corrosive environments. It also helps electrically isolate dissimilar metals, making these screws useful in applications where preventing galvanic corrosion is important.
Commonly used in chemical processing equipment, marine applications, food processing systems, water treatment facilities, and industrial machinery, PTFE-coated stainless steel hex head screws offer long service life and dependable performance in challenging operating conditions.
Key Features
Available in a range of metric head sizes and lengths.
Material:
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Properties and applications
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