S-5! 2.5” Metal-to-Wood 1/4-14 Hex Washer Head (1 pc) Milled Point Screw 

Sold individually – quantity 1 screw.

The S-5! 2.5” Metal-to-Wood Screw is a purpose-built fastener for securing compatible metal components through metal roofing and into wood substrates. The fastener is specified as a 1/4-14 × 2-1/2” metal-to-wood screw with a 3/8” hex washer head and milled point. 

Designed for metal-roof attachment applications requiring engagement into wood, this S-5! fastener combines a hex washer head for driver engagement with a milled point designed for metal-to-wood fastening. It is suitable for use where the specific S-5! mounting or attachment instructions call for this fastener type and size.

Key Technology

• 1/4-14 Metal-to-Wood Fastener
  Specified as a 1/4-14 screw designed for fastening through compatible metal components and into wood substrates.

• Milled Point Design
  Features a milled point intended for metal-to-wood fastening applications.

• 3/8” Hex Washer Head
  The hex washer head provides a defined driving surface for installation using the appropriate hex driver.

• Designed for Metal Roof Attachment Applications
  Suitable for compatible metal-roof mounting applications where the attachment method requires fastening through metal and into structural wood.

• S-5! Fastening Hardware
  Designed for use with compatible S-5! mounting applications when specified by the applicable S-5! installation instructions.

Best Uses

• Metal Roof Attachments to Wood
  Suitable for compatible attachment assemblies that require fastening through metal roofing into a wood substrate.

• Solar Mounting Hardware
  Can be used in compatible solar mounting installations when this specific fastener is required by the mounting-system design and installation instructions.

• Wood-Deck Metal Roofing
  Useful for compatible metal-roof applications where the fastener must engage the underlying wood deck or structural wood member.

• S-5! Mounting Applications
  Suitable for S-5! attachment configurations that specifically call for a metal-to-wood fastener of this type.

Product Specifications

Purpose-Built Fastening for Metal-to-Wood Roof Attachments

The S-5! 2.5” Metal-to-Wood Hex Washer Head Milled Point Screw provides a dedicated fastening solution for compatible metal-roof attachments requiring engagement into wood. Its 1/4-14 configuration, 3/8” hex washer head, and milled point make it a practical hardware component for properly designed S-5! mounting applications.

Why Buy From US Solar Supplier

US Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.

Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.

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