Our PTFE screws are designed for fastening applications requiring excellent chemical resistance, electrical insulation, corrosion resistance, and low friction. Manufactured from high-quality polytetrafluoroethylene (PTFE), they are suitable for environments where conventional metal fasteners may be affected by aggressive chemicals, moisture, or electrical conductivity.
Golden Collar can manufacture PTFE screws in different thread sizes, lengths, head styles, and custom configurations according to customer drawings and application requirements.
Key Features
Excellent Chemical Resistance:
PTFE resists most acids, alkalis, solvents, and aggressive chemicals, making the screws suitable for corrosive industrial environments.
Wide Temperature Stability:
PTFE maintains stable material properties across a broad temperature range, with typical material capability from approximately -200°C to +260°C, depending on mechanical load and application conditions.
Electrical Insulation:
PTFE provides excellent dielectric properties for electrical and electronic assemblies requiring non-conductive fasteners.
Low Friction:
The naturally low coefficient of friction helps reduce adhesion between threaded components and can simplify installation and removal.
Non-Stick Surface:
The low surface energy of PTFE helps minimize material buildup and contamination.
Corrosion Resistant:
PTFE does not rust or corrode when exposed to chemicals, moisture, or aggressive processing environments.
Multiple Screw Types Available:
Available in machine screws, set screws, slotted screws, and other custom configurations depending on application requirements.
Custom Sizes Available:
Thread diameter, pitch, screw length, head type, drive style, and other dimensions can be customized according to drawings or OEM specifications.
Applications
- Chemical processing equipment
- Semiconductor equipment
- Electrical and electronic assemblies
- Laboratory equipment
- Pharmaceutical processing systems
- Food processing equipment
- High-purity machinery
- Corrosive industrial environments
- Insulating fastening assemblies
- Custom OEM equipment
Custom PTFE Screws
Golden Collar can manufacture custom PTFE screws according to customer drawings and application requirements, including different thread sizes, pitches, lengths, head styles, drive types, and PTFE material grades.
