No. 12 Size X 1-1/2 In. L Hex Drive Hex Washer Head Self Tapping Roofing Screws

Teks 21419 roofing screws are metal-to-metal fasteners engineered for secure connections in exterior applications without the need for pre-drilling. The hex washer head and built-in sealing washer work together to distribute load across a wider surface area, reducing damage to thicker gauge metal panels and protecting against moisture infiltration at the fastening point.

These screws are ideal for fastening 20- to 12-gauge metal to metal where a sealing washer is essential. The drill point design efficiently removes material and creates properly sized holes for consistent thread engagement, ensuring strong holding power and reliable performance in demanding roofing and metal-to-metal projects.

Features and Benefits

• Drill Point Design: Self-drilling tip removes material efficiently and creates the correctly sized hole for thread fit, eliminating the need for pre-drilling.
• Built-In Sealing Washer: Integrated washer provides moisture protection and helps seal the fastening point against weather infiltration.
• Load Distribution: Hex washer head spreads pressure across a wider area, reducing surface damage and denting on thicker metal panels.
• Strong Holding Power: Engineered for secure fastening of heavy-gauge metal sheets without compromising structural integrity.
• Metal-to-Metal Fastening: Specifically designed for connecting thicker gauge 20-12 gauge metal panels in exterior applications.

Specifications

• Brand: Teks
• Model: 21419
• Size: #12-14 x 1-1/2 In.
• Head Style: Hex washer head
• Point Type: Drill point
• Pack Quantity: 75 screws
• Application: Metal-to-metal roofing and exterior fastening