Self drilling screws have a drilling tek point, which elimates pre-drilling hole and  saves you time and effort by drilling their own holes and fastening in a single operation.
The higher the TEK number the larger the drilling point to pierce heavier gauge metals. Different stainless mode for different applications.
Star drive is compatiable with torx, designed to minimize the risk of cam-out (stripping).
Specification
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| Type | Self Drilling Screw /Â Tek Screw |
| Grade | SUS304, 316(marine grade), 410(hardend), 18-8 |
| Finish | Plain or Passivated |
| Head Type | Pan Head |
| Drive Type | Torx /Â Star |
| Diameter | #6 ~Â 1/4", 3.5 ~Â 6.3mm |
| Length | 1/4" ~Â 10", 6.5 ~Â 250mm |
| Standard | DIN, ANSI, JIS, GB |
| Stock | Unavailable |
Contact
If you're insterested in our stainless steel torx socket head cap self-drilling screw, please do not hesitate to send us an email or call us at +8615867456779(Mob) directly.
For stock, we suggest you double check from us before placing order, thank you!
 304/316/410 Stainless Steel Torx / Star Drive Socket Cap Head Self Drilling Screw
Self drilling screws have a drilling tek point, which elimates pre-drilling hole and  saves you time and effort by drilling their own holes and fastening in a single operation.
The higher the TEK number the larger the drilling point to pierce heavier gauge metals. Different stainless mode for different applications.
Star drive is compatiable with torx, designed to minimize the risk of cam-out (stripping).
Specification
Â
| Type | Self Drilling Screw /Â Tek Screw |
| Grade | SUS304, 316(marine grade), 410(hardend), 18-8 |
| Finish | Plain or Passivated |
| Head Type | Pan Head |
| Drive Type | Torx /Â Star |
| Diameter | #6 ~Â 1/4", 3.5 ~Â 6.3mm |
| Length | 1/4" ~Â 10", 6.5 ~Â 250mm |
| Standard | DIN, ANSI, JIS, GB |
| Stock | Unavailable |
Contact
If you're insterested in our stainless steel torx socket head cap self-drilling screw, please do not hesitate to send us an email or call us at +8615867456779(Mob) directly.
For stock, we suggest you double check from us before placing order, thank you!
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Aluminum precision machining is one of the most common machining processes in the CNC machining industry. Due to the characteristics of light density, high strength and good corrosion resistance of aluminum alloys, aluminum alloy parts are widely used in the manufacturing industry. Aluminum alloy has good cutting performance, CNC machining aluminum alloy has low cost and high precision, and it is relatively easy to meet the quality requirements compared to processing steel. However, because the aluminum alloy is relatively soft, it is easy to cause deformation during the clamping and processing process, and the surface of the workpiece is also prone to bumps or scratches.
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Shenzhen SCZY Technology Co.,Ltd , https://www.szsczycasting.com