We supply self drilling screws, and please don't hesitate to send us your drawings, sizes, and your packing style. We’ll produce the goods and offer you our best price and service accordingly.
1. Size range: #4 to 3 / 8". 2. Metric: M2.5 to M8. 3. Lengthrange: 3 / 8" to 3". 4. Metric: 13mm to 75mm.