SW5.5 Series Screws


Scope of Application

Designed for use with our sleeve series products, these screws meet required tensile strength conditions while minimizing the risk of condensation. They are compatible with a wide range of common insulation layer thicknesses.


Technical Advantages

  • Effectively reduces condensation risk when used with matching sleeves, eliminating issues of condensation and condensate-induced corrosion caused by excessive thermal conductivity due to oversized screw dimensions

  • Features a self-drilling point, reverse-thread design for fast and labor-saving drilling, significantly enhancing screw pull-out resistance and vibration-resistant performance

Technical Parameters

Item

Detail

Thread Diameter

5.5mm

Screw Length

50/75/100mm

Drive

T30 Torx

Thread

Self-Tapping Reverse-Thread

Screw Material

Carbon Steel

Pull-out Strength (0.8 mm Steel Plate)

≥1800N

Corrosion Resistance

1500 h Neutral Salt Spray, 15 Cycles Acid Rain Test

Drilling Capacity

Steel Plate Thickness 0.63-1.25 mm

Compliance Standard

JG/T 576-2021

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