ST Fastening 12 x 1" Self-Drilling HWH Steelbinder Metal Screw - Electro-Galvanized | Qty. 120,000 (Pallet)

For projects involving general metal-to-metal construction, 12-14 x 1-inch HWH Steelbinder self-drilling pole barn screws deliver straightforward installation and reliable performance. The drill point is designed to penetrate material ranging from thin sheet metal to 0.250-inch steel while limiting point walking.

Construction details

• Metal-to-metal use: Suitable for HVAC, roof deck, and roof clip connections.
• No sealing washer: Supplied without a bonded sealing washer.
• Self-drilling point: Drills into a range of metal thicknesses without a separate pilot hole.
• Hex washer head: Provides a practical driving surface for metal construction work.
• Product SKU: 12B100DMH0ZN-480PK

Installation notes

Use controlled driving pressure and verify that the washer sits flat against the panel. Avoid leaving the screw loose or tightening it beyond the washer’s intended compression. Select a driver that fits the hex washer head and use controlled torque.

Recommended uses

• Roof clips to steel framing
• HVAC sheet metal connections
• Roof deck to steel framing

This product ships free via FedEx Ground. Products ship same-day on orders received before 4pm CT and are typically delivered within 2-5 days. Expedited shipping options available. Call us at 888.349.3645 or contact us for more information on shipping options.