| Feature | Details |
|---|---|
| Material | Carbon Steel (Hardened), Stainless Steel (A2/A4) |
| Head Types |
|
| Diameter | 4.8 mm, 5 mm, 6.3 mm, 7.5 mm (or #10, #12, 1/4", 5/16") |
| Length | 25 mm to 200 mm (e.g., 32 mm, 50 mm, 75 mm, 100 mm) |
| Drive Types | Hex, Phillips, Torx (Star) |
| Surface Treatments | Zinc Plating, Blue Ruspert Coating, Stainless Steel, Dacromet |
| Pilot Hole Size | 4–6.5 mm (depending on screw diameter and material density) |
| Standards | ANSI B18.6.4, DIN 7976, ISO 1478, ETAG 001 (European Technical Approval for anchors) |
White Ruspert Concrete Screws are premium fasteners designed for secure installation into concrete, masonry, or stone. Their hardened, threaded shank provides strong holding power, while the White Ruspert coating offers excellent corrosion resistance, making them suitable for long-term indoor and outdoor use.