The ultimate Self Drilling Woodworking screws with almost 35 years of unsurpassed performance and long term reliability. Available in (7) sizes of Tech7 Stainless Steel Self Drilling screws designed for overall strength during and after installation. Recommended for use in outdoor applications where corrosion spec's dictate stainless steel must be used and where anticipated loads require increased head size for long term strength performance. Fastap Tech7 stainless has the largest volume head size in the industry.

• Brand Name: Fastap
• Sub Brand: Tech 7
• Callout Size: No. 10
• Length: 2-1/2 in.
• Drive Style: Square
• Product Type: Wood Screws
• Container Size: 3.5 lb
• Number in Package: 35 pk
• Indoor or Outdoor: Outdoor
• Thread Type: Coarse
• Material: Stainless Steel
• Packaging Type: Clamshell
• Head Type: Flat Head
• Self Drilling: Yes