Hex Flange Head One-Slot Diamond Screws

Key Features & Advantages:

1.Rust-X Blue High Corrosion-Resistant Coating: Nano-ceramic blue coating with ≥1000 hours salt spray resistance, free of hydrogen embrittlement and heavy metals, offers corrosion resistance 10x higher than zinc plating, ideal for outdoor environments.

2.Hi-Low Thread Structure: High threads cut concrete/masonry fibers; low threads form locking engagement, reducing driving resistance and improving anchoring strength.

3.Diamond Point: T-point tip designed for direct concrete penetration without pre-drilling, completing fastening in one step.

4.Hex Flange + Slotted Drive: Standard hex head works with wrenches/power tools; flange increases bearing area; slotted drive allows versatile installation.

5.Hydrogen-Embrittlement-Free Safety Design: Rust-X process removes hydrogen embrittlement risk, preventing delayed fracture in high-stress concrete connections.

6.Full Hi-Low Thread Shank: Continuous threads ensure deep concrete engagement, offering excellent pull-out and torsion resistance for heavy-load applications.

7.Anti-Loosening Serrrated Flange: Serrated flange grips substrate during tightening, providing mechanical anti-loosening and resisting vibration and impact.

8.Multi-Substrate Compatibility: Suitable for concrete, solid brick, lime sand brick, stone, compatible with wood and metal parts for versatility.

Common Applications:

1.Building Decoration Engineering: Fixing steel keels, drywall, wood joists, ceilings, and partitions to concrete

2.Piping & HVAC Systems: Installing duct supports for fire protection, water supply, and air conditioning to walls/floors

3.Equipment Installation: Securing equipment, electrical enclosures, distribution boxes, and surveillance brackets

4.Curtain Wall & Exterior Wall Projects: Connecting wall panels, insulation boards, and keels to concrete structures

5.Outdoor & Anti-Corrosion Projects: Fixing outdoor facilities, canopies, sheds, and railings to concrete, ideal for humid environments

6.Renovation & Retrofit Projects: Old house renovation, retrofits, and secondary fixing to concrete walls/floors

7.Other Hard Substrate Scenarios: Connecting wood, metal parts, and supports to solid brick, lime sand brick, and stone