The tail of the self-drilling nail is different from the ordinary screw. Like the drill, the tail can be drilled by itself. The material used is mainly carbon steel and 410 stainless steel.
Self-drilling nails are classified as: cross slot countersunk head drilling nails, cross slot pan head drilling nails, rice groove pan head self-drilling nails, slotted pan head drilling nails, slotted countersunk head drilling nails, eleven word composite groove pan head drilling nails, cross wafer head drilling nails, hexagonal head washer surface drilling nails, hexagonal slot point overall drilling nails and so on.
Hexagonal flange drilling nail with EDM washer or ordinary plastic gasket can play a waterproof role.
Features:
The tail of the screw is drill tail or pointed tail, without auxiliary processing, can be directly drilled on the basic material, tapping, locking, greatly saving the construction time.
The drill tail nail has high toughness and maintenance force, and will not loose after a long time after combination, with high safety.
Drilling tail nail in buildings, residential and other places for the best economic tightening screws
Thickness of drilling nail:
| Thread diameter |
#6(3.5) | #8(4.2) | #10(4.8) | #12(5.5) | #14(6.3) |
Length | 13→ | 13→ | 16→ | 16→ | 25→ |
Applicable thickness
(min) | 1 | 1.2 | 2 | 2.3 | 2.3 |
Applicable thickness
(max) | 2 | 2.3 | 3.2 | 3.8 | 6.5 |
Remarks | For standard thickness | For medium thickness |
| Thread diameter |
#8(4.2) | #10(4.8) | #12(5.5) | #14(6.3) |
Length | 25→ | 30→ | 30→ | 30→ |
Applicable thickness
(min) | 1.2 | 2 | 2.3 | 2.3 |
Applicable thickness
(max) | 3.2 | 3.8 | 4.5 | 4.6 |
Remarks | For standard thickness | For medium thickness |
Our Advantages:
1. We have many types of self drilling screws, can provide a lot of materials and surface coating
2. It has sufficient size and can be shipped quickly
3. Custom head type and tail end are supported.
4. It can produce super long drilling nails, up to 400mm
Welcome to consult us!
