B7 / DIN975 Blue PTFE Coated Threaded Rods, with Heavy Hex Nuts

The Tef Coating refers to a chemical coating known as polytetrafluoroethylene (PTFE). This type of plastic is applied to various items through spraying and subsequently baked to create a nonstick, waterproof, noncorrosive, and nonreactive surface.

The advantages of Tef PTFE-coated fasteners encompass numerous benefits, such as non-stick properties, electrical resistance, low friction, and abrasion resistance. A wide range of fasteners, including studs, bolts, nuts, and washers made from various materials such as high-tensile steel, stainless steel, and forged materials, can benefit from PTFE coatings.

PTFE coatings exhibit exceptional chemical resistance and are particularly suitable for applications such as insulating piping, boiler rooms, water-filled piping, water lines, and oil fields, among others.

Tef-coated threaded rods are utilized in a variety of specialized industries, including chemical, electrical, water, and mechanical components, where the working conditions are challenging.

The threaded rod features a PTFE coating and is engineered with superior attributes to ensure maximum fastener longevity. Key specifications include a tensile strength of up to 4,000 psi and an operational pressure of up to 100,000 psi.