PTFE Coated Hex Bolt

Product Overview

The PTFE Coated Hex Bolt is a premium industrial fastener designed to meet the rigorous demands of diverse applications. Engineered for superior durability, its PTFE coating offers enhanced corrosion resistance, ensuring long-lasting performance even in harsh environments. Suited for industries such as marine, oil & gas, construction, and chemical processing, this hex bolt is a reliable choice for professionals seeking high-quality fastening solutions.

Technical Specifications

Standard: ASME B18.2.1, DIN 933, ISO 4017
Diameter: M6 – M48 or 1/4″ – 2″
Length: 10mm – 500mm or 1/2″ – 20″
Thread Type: Fully threaded/Partially threaded
Material: Carbon steel, Stainless steel (A2, A4), Alloy Steel
Grade: 4.6, 8.8, 10.9, 12.9
Surface Treatment: PTFE (Polytetrafluoroethylene) Coating
Head Type: Hexagonal

Material Options and Characteristics

The PTFE Coated Hex Bolt is manufactured using materials such as carbon steel for cost-effectiveness and stainless steel (A2, A4) for enhanced resistance to rust and corrosion. Choosing alloy steel provides superior strength suitable for heavy-duty applications, while the PTFE coating ensures a low-friction surface and exceptional chemical resistance.

Surface Finish Options and Corrosion Resistance

The PTFE finish delivers outstanding protection against environmental factors such as salt spray, chemicals, and extreme temperatures, making it ideal for outdoor, marine, or industrial conditions. With a uniform coating thickness, it enhances the bolt’s aesthetic appeal while ensuring dependable long-term performance.

Typical Applications and Industries

Commonly utilized in sectors including:

• Marine and Offshore Platforms
• Petrochemical Plants
• Construction and Heavy Engineering
• Chemical Processing Industries
• Automotive and Energy Equipment

Its ability to withstand challenging environments ensures reliability for various critical applications.

Product Advantages and Performance Features

• Exceptional corrosion resistance with PTFE coating
• Low friction and anti-seizing properties
• High tensile strength and load-bearing capacity
• Abrasion resistance for extended operational life
• Compliant with international standards

Quality Control and Certifications

Manufactured under strict quality controls, the PTFE Coated Hex Bolt complies with ISO 9001, CE, and RoHS certification standards, ensuring reliable performance across industries. Each unit undergoes thorough testing for dimensional accuracy, coating adhesion, and mechanical strength.

Packaging Information

Bolts are carefully packed in durable cartons or wooden crates, ensuring safe transport. Custom packaging options are available upon request to meet specific client needs.

Customization / OEM Capability

We offer custom manufacturing options, including material selection, sizes, coatings, and thread specifications, based on your unique project requirements. OEM services are available to support custom branding and unique applications.

Ordering Information

When placing an inquiry, please provide the following details:

• Required standard (e.g., ASME, DIN)
• Material and grade
• Diameter, length, and thread preferences
• Surface finish or coating
• Quantity and packaging requirements

Contact us for detailed quotations and expert assistance in choosing the optimal PTFE Coated Hex Bolt for your application.