90mm Tek Screws Class 4 T17
Product overview
Type: Self-drilling metal-to-metal screw (Tek screw)
Length: 90 mm
Thread type: Fully threaded or partially threaded options available (specify at order)
Point: Self-drilling tip (no pre-drilling required for typical steel gauges)
Drive: T17 (Torx size 17) for high torque transfer and reduced cam-out
Material & coating: Class 4 corrosion-resistant finish (commonly Class 4 zinc or equivalent industrial coating)
Application: Fastening steel-to-steel, steel to light-gauge metal, metal roofing, cladding, purlins, and structural attachments where long-length penetration and superior corrosion resistance are required
Key features
Length and penetration: 90 mm length provides deep penetration for secure connections through thicker metal stacks or insulation and into supporting substrates.
Self-drilling point: Eliminates need for separate drilling, speeding installation and reducing labor.
T17 Torx drive: Allows higher torque, improved driver engagement, and reduced stripping compared with Phillips or slotted drives.
Class 4 corrosion resistance: Enhanced protection in demanding environments—suitable for outdoor use, coastal proximity, and industrial conditions where higher corrosion resistance is required than standard zinc plating.
Strong shear and tensile performance: Designed for heavy-duty fastening where structural integrity is critical.
90mm Tek Screws Class 4 T17
Product overview
Type: Self-drilling metal-to-metal screw (Tek screw)
Length: 90 mm
Thread type: Fully threaded or partially threaded options available (specify at order)
Point: Self-drilling tip (no pre-drilling required for typical steel gauges)
Drive: T17 (Torx size 17) for high torque transfer and reduced cam-out
Material & coating: Class 4 corrosion-resistant finish (commonly Class 4 zinc or equivalent industrial coating)
Application: Fastening steel-to-steel, steel to light-gauge metal, metal roofing, cladding, purlins, and structural attachments where long-length penetration and superior corrosion resistance are required
Key features
Length and penetration: 90 mm length provides deep penetration for secure connections through thicker metal stacks or insulation and into supporting substrates.
Self-drilling point: Eliminates need for separate drilling, speeding installation and reducing labor.
T17 Torx drive: Allows higher torque, improved driver engagement, and reduced stripping compared with Phillips or slotted drives.
Class 4 corrosion resistance: Enhanced protection in demanding environments—suitable for outdoor use, coastal proximity, and industrial conditions where higher corrosion resistance is required than standard zinc plating.
Strong shear and tensile performance: Designed for heavy-duty fastening where structural integrity is critical.
