This 12-24 x 50mm self-drilling screw with a No.5 point is engineered for drilling into thicker steel sections without pilot holes. The 5/16″ hex head delivers positive drive, while the fine thread secures firmly in metal. Finished with a Class 4 corrosion-resistant coating, it’s suitable for demanding external environments and structural connections where reliability is paramount.

• Longer reach for built-up assemblies,External-grade Class 4 protection

$33.65

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