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Truss Phillips tapping Head screw  

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Truss Phillips tapping Head screw

Truss Head Tek Screw Provides extra large bearing surface with low profile / clearance. Very similar to Round Washer Head Style. Installing takes special care. Due to the thin walls of sheet metal, you need to choose a sharp point that can easily pierce the sheet metal without deforming it. You also need strong threads that hold the sheet metal in place and keep it from separating or sagging. Self Drilling Screw SELF Tapping Screw Chipboard Screw Self Tek Screw Drywall Screw Hex roofing Screw Self Drilling Screw SELF Tapping Screw Chipboard Screw Self Tek Screw Drywall Screw Hex Roofing Screw Quick Details Finish: ZINC, ZINC PLATED Material:   Steel, C1022A Measurement system:   INCH Metric Head Style:   HEX Place of Origin:   handan city , China Brand Name:   JK Model Number:   4.8mm-6.3mm Standard:   DIN item:   roof…