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PTFE/Teflon Coated A2-70 Stainless Steel Metric Hexagon Nuts manufactured to ISO 4032 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 durability, improved chemical resistance, and reduced galling in demanding fastening applications.
The hexagon nut is an essential fastening component used to secure threaded bolts and screws, creating reliable clamping force and maintaining assembly integrity under vibration and mechanical loads. Its six-sided profile allows easy installation and removal using standard spanners and sockets while ensuring even load distribution across mating components. The PTFE coating reduces friction during assembly and disassembly while providing an additional protective barrier against moisture, chemicals, and corrosive environments.
PTFE-coated A2-70 stainless steel hex nuts are widely used in marine applications, chemical processing equipment, food processing systems, water treatment facilities, and industrial machinery where long service life and corrosion resistance are critical.
Key Features
Available in a range of metric sizes.
Material:
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Properties and applications
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