The 4-7/8" Tek with Neo Washer is a long self-drilling fastener designed for compatible roofing and construction applications. The attached washer helps provide a sealing interface at the fastening point.
How long is the 4-7/8" Tek screw?
The screw is 4-7/8 inches long, as indicated by the product name. This longer length can be useful when the fastening application requires additional penetration through roofing or construction materials.
What does Tek mean on this roofing screw?
Tek generally refers to a self-drilling screw design with a drill-point tip. It is intended to drill into compatible materials during installation, subject to the requirements of the specific application.
What is the Neo washer used for?
The Neo washer is positioned beneath the screw head to help create a sealing interface around the fastener penetration. This is particularly useful in compatible roofing applications where water resistance at the fastening point is important.
Can the 4-7/8" Tek with Neo Washer be used for aluminum roofing?
It may be suitable for compatible aluminum roofing applications when the fastener specifications match the roofing material and installation requirements. Verify material and fastener compatibility before installation.
When should I use a 4-7/8" roofing screw?
A 4-7/8" screw should be selected when the roofing assembly requires this length to provide the appropriate penetration and fastening depth. Consider the combined thickness of the roofing materials and supporting structure before choosing the fastener.
What should I check when installing the 4-7/8" Tek with Neo Washer?
Check the roofing material, screw length, fastening location, and required installation method before installation. Use the appropriate driver and avoid over-tightening so the washer can provide the intended sealing interface without being damaged.
