#10 x 3/4'' (20mm) - ±25 pcs

#10 x 1'' (25mm) - ±23 pcs

#12 x 1 1/2'' (40mm) - ±15 pcs

#12 x 1 3/4'' (45mm) - ±14 pcs

#12 x 2'' (50mm) - ±12 pcs

#12 x 2 1/2'' (65mm) - ±12 pcs

#12 x 3'' (75mm) - ±9 pcs

Product Description:

Engineered for performance and longevity, the GW GeWalt Ruspert Hex Head Self-Drilling Screw is the superior choice for steel-to-steel and metal-to-wood applications. Featuring a specialized Ruspert (ceramic/zinc composite) coating, these screws offer exceptional resistance to rust and environmental exposure, outperforming standard galvanised fasteners.

The hex head design allows for high-torque driving, while the self-drilling tip eliminates the need for pre-drilling, significantly speeding up installation in roofing and steel frame construction.

Available Specifications:

10# Gauge: 20mm, 25mm lengths

12# Gauge: 40mm, 45mm, 50mm, 65mm, 75mm

Key Highlights:

Ruspert Coating: Advanced multi-layer ceramic/zinc finish for maximum corrosion resistance in outdoor/roofing applications.

Self-Drilling Tip: Drills and taps in one go, saving labor time.

Hex Head Design: Allows for high-torque fastening without cam-out issues.

Versatile Range: Comprehensive size selection to fit various steel and material thicknesses.

FAQ

Q: What is the benefit of a ''Ruspert'' coating?

A: Ruspert is a high-grade, multi-layer coating that combines ceramic and zinc. It provides significantly better salt-spray resistance and weather durability compared to standard zinc-plated screws, preventing ''red rust'' in harsh environments.

Q: Why choose self-drilling screws over self-tapping?

A: Self-drilling screws have a ''drill bit'' tip that cuts its own hole as it drives. This eliminates the need for pre-drilling holes in metal, which saves substantial time on large-scale steel framing or roofing projects.

Q: Which size should I choose for my project?

A: Gauge (10# vs 12#) indicates the thickness of the screw body; 12# is thicker and stronger than 10#. Length depends on the combined thickness of the materials you are fastening. Always ensure the threaded portion fully penetrates the base material.

Q: Are these suitable for heavy roofing sheets?

A: Yes. The hex head and EPDM-style washer typically included with these provide a watertight seal and hold, making them ideal for corrugated roofing and steel cladding.

Please feel free to ask us for any details before ordering any products.

Contact us for wholesale prices.