Download the Polytetrafluoroethylene (PTFE/Teflon)
PTFE Teflon Slotted Pan Head Metric Screws manufactured to ISO 1580 standards are high-purity fastening components designed for applications requiring exceptional chemical resistance, electrical insulation, and corrosion-free performance. Manufactured from virgin PTFE (Polytetrafluoroethylene), these screws provide a reliable alternative to metal fasteners in highly corrosive and chemically aggressive environments.
The rounded pan head design distributes clamping forces evenly across the mounting surface while delivering a clean, low-profile finish. The slotted drive is compatible with conventional flat-blade tools, enabling simple and efficient assembly. Compliance with ISO 1580 ensures consistent dimensions and manufacturing tolerances for dependable fitment with matching metric fasteners and components.
PTFE exhibits outstanding resistance to acids, alkalis, solvents, and environmental exposure while maintaining excellent non-stick and self-lubricating properties. It’s extremely low coefficient of friction and broad operating temperature range make these screws ideal for chemical processing equipment, semiconductor systems, laboratory apparatus, and high-purity applications where contamination and corrosion must be eliminated.
Key Features
Available in a range of metric thread sizes and lengths.
Material: Polytetrafluoroethylene (PTFE/Teflon)
Continuous use temperature: 260°C
Flammability: UL94 V-0
Return components within 90 days for a full refund. Please see our returns terms and conditions for further information.
Properties and applications
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