JISHUO | Large Flat Head Cross Drilling Screw with Washer Self-Drilling Screw 4.2*13mm

Cross Drill Tail The cross drill tail ensures a clean and precise screw start, reducing the risk of stripped screws.

Self-Tapping Screw This product features a self-tapping screw design, allowing for easy installation without the need for pre-drilling.

Flattened Head The flattened head of the screw provides a flat surface for better screwdriver engagement and increased torque resistance.

Versatile Size Range With a size range of 4.2*13—50, this screw is suitable for various applications, from small DIY projects to larger construction tasks.

Included Washer Each screw comes with a washer, ensuring a secure and stable connection between the screw and the surface.

jishuo hardware

jishuo hardware

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