These screws are hexagon headed self tap self-drilling screws that feature a reduced diameter drilling point. They are commonly used for stitching thin sheet metal together.
Self-drilling screws are a type of self tapping screw with a drill point at the end. This eliminates the need for a hole to be pre-drilled and enables the fastener to be fixed in one operation. Finish: Zinc & Clear CR3+ Material: Mild Steel
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