21380 Self-tapping Screws, Flat Head Phillips, #10 X 1-7/16 In., 100-pk.

Teks 21380 self-tapping screws are engineered to fasten wood to metal without pre-drilling, making them ideal for structural projects, roofing, decking, trailer beds, and attaching wood headers to steel frames. The self-drill point and coarse thread design work together to remove material efficiently, properly size the hole, and create secure connections between wood and metal surfaces.

These screws feature special wings that ream a hole in the wood to prevent thread engagement during drilling, then break away when self-tapping into metal. The flat head Phillips drive design creates a seamless surface finish, while the precision point allows the screw to drill, tap, and fasten in a single motion without the need for pilot holes or pre-drilling steps.

Features and Benefits

• Self-Drill Point: Eliminates pre-drilling, saving time and effort on wood-to-metal fastening projects.
• Coarse Thread: Designed to tap holes while providing strong holding power and reliable grip resistance to loosening.
• Special Wing Design: Reams wood to prevent thread stripping and breaks away during metal engagement for clean fastening.
• Flat Head Phillips Drive: Creates a flush, seamless surface finish for a professional appearance.
• Versatile Applications: Ideal for roof and subfloor decking, trailer beds, electrical boxes, switch plates, furniture hardware, and structural connections.

Specifications

• Brand: Teks
• Model: 21380
• Thread Size: #10
• Length: 1-7/16 inches
• Thread Type: Coarse
• Head Style: Flat
• Drive Type: Phillips
• Point Type: Self-drill
• Quantity: 100 per pack