Standard countersunk screws (4mm x 30/50mm) designed for secure installation of Clip Rail, J Rail, P Rail, and C Rail hanging systems.
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· Heavy-duty Phillips head countersunk screws
· Size: 4mm x 30mm or 50mm
· Zinc & yellow waxed finish for added durability and corrosion resistance
These heavy-duty countersunk screws are designed for reliable and secure installations in both walls and ceilings. Featuring a Phillips head design for easy driving, each screw is coated with a zinc and yellow wax finish to enhance durability and resist corrosion. The premium construction includes wide, deep threads that provide superior grip and holding strength, making them ideal for mounting Clip Rail, J Rail, P Rail, and C Rail hanging systems. Available in 4mm x 30mm and 50mm sizes, these screws ensure a strong, long-lasting fix for professional results.