410 Stainless Steel Square Drive Pan Head Self Drilling Screws | TEK Screws for Sheet Metal

410 Stainless Steel Square Drive Pan Head Self Drilling Screws are widely used in metal fastening applications where drilling performance and mechanical strength are required. Designed as TEK screws, they combine drilling and fastening functions into one component, improving installation efficiency and reducing labor costs.

The square drive design provides better bit engagement compared with traditional Phillips drives, helping to reduce cam-out during installation and allowing higher torque application. The pan head structure provides a larger bearing surface for secure fastening and a clean appearance.

Manufactured from 410 stainless steel, these self drilling screws offer higher hardness and wear resistance compared with austenitic stainless steels, making them suitable for applications requiring strong drilling capability. They are commonly used in metal roofing, sheet metal fabrication, steel framing, and industrial equipment assembly.

As an experienced fastener manufacturer, we provide customized sizes, thread specifications, coatings, and packaging solutions according to customer requirements. Bulk wholesale supply and OEM services are available for global distributors and industrial users.