M6.5–M12 Eye Expansion Hook Ring Screws – Stainless Steel

Stainless Steel & Galvanized Eye Expansion Hook Ring Screws

Meet your go-to fastening solution for ceilings, walls, and heavy-duty hanging applications. These eye expansion hook ring screws are available in four standard metric sizes — M6.5, M8, M10, and M12 — and crafted from premium 304 stainless steel or galvanized carbon steel for lasting durability in both indoor and outdoor environments. Whether you're mounting a pendant lamp, hanging a swing, or securing overhead equipment, these expansion hooks deliver a firm, reliable hold.

Made in Mainland China.

Key Features

• Premium Materials: Choose between corrosion-resistant 304 stainless steel or cost-effective galvanized carbon steel to suit your project needs.
• Multiple Sizes: Available in M6.5, M8, M10, and M12 — the size refers to screw diameter × length (e.g., M8 = 8mm diameter).
• Expansion Anchor Design: The built-in expansion sleeve grips firmly inside concrete, brick, or masonry walls and ceilings for a secure, vibration-resistant mount.
• Ring Eye Top: The open ring loop makes it easy to attach hooks, carabiners, wire rope, chains, or hanging hardware for a wide range of load-bearing applications.
• Versatile Use: Perfect for pendant light fixtures, ceiling fans, swings, hammocks, planters, pull-up bars, rope systems, and more.
• Customizable: Available in custom configurations — contact us for bulk or special-specification orders.

Specifications

Common Applications

• Pendant and chandelier lamp hanging
• Indoor/outdoor swing and hammock mounting
• Rope, chain, and cable anchor points
• Ceiling-mounted pull-up bars and fitness equipment
• Planter baskets and decorative hanging displays
• Concrete, brick, and masonry wall installations

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Frequently Asked Questions

Q: What is the difference between the 304 stainless steel and galvanized versions?

A: The 304 stainless steel version offers superior corrosion resistance, making it ideal for humid or outdoor environments. The galvanized carbon steel version is a more budget-friendly option with a zinc coating for basic rust protection, suitable for dry indoor use.

Q: How do expansion hook ring screws work?

A: These eye expansion hooks feature a sleeve that expands outward as the screw is tightened. When inserted into a pre-drilled hole in concrete, brick, or masonry, the sleeve grips the surrounding material firmly, creating a strong, load-bearing anchor point topped with an open ring loop for easy attachment.

Q: What size hole should I drill for each hook size?

A: The drill bit diameter should match the screw's nominal metric size — for example, use an 8mm masonry drill bit for an M8 hook. Always refer to the product packaging or listing images for the exact recommended hole diameter per size.

Q: Can these hooks be used outdoors?

A: Yes — the 304 stainless steel variant is well-suited for outdoor use due to its excellent resistance to moisture and the elements. For exposed or coastal environments, stainless steel is the recommended choice over galvanized versions.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.