Roof tile screw "long screw"

Prevent head flying and bending! Solve the problems of long screws!

The "Long Screw" is a roofing tile screw that can prevent head snapping and screw bending. In recent years, the diversification of residential design has led to an increased demand for longer screws. However, as the overall length increases, there is a concern that strong loads during fastening may lead to head snapping and screw bending, resulting in reduced fastening capability. This product prevents head snapping and screw bending by applying a knurling process to the body of the screw, which allows for expected cold working hardening (the material heats up and hardens when pressure is applied instantly). 【Features】 - The knurling on the body prevents head snapping and screw bending. - The split end processing at the tip improves grip and enhances workability. - The undercut below the neck ensures tight contact with the sealing packing, preventing water leakage. - Split end processing can be applied to screws up to 115 millimeters in length. *For more details, please refer to the PDF document or feel free to contact us.

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