Designed for robust anchoring in concrete, these 304 stainless steel half-tooth expansion bolts combine high tensile strength with exceptional corrosion resistance. The unique half-tooth thread provides superior grip and holding power, making them an ideal choice for permanent installations that require a reliable hook point. Features and Benefits
- Premium 304 Stainless Steel - Guarantees long-lasting performance and resistance to rust, even in damp or outdoor conditions.
- Half-Tooth Thread Design - Enhances grip and load distribution within the concrete for increased pull-out and shear strength.
- Integrated Hook Bolt Functionality - Provides a ready-made attachment point for hanging cables, pipes, or equipment directly from the anchor.
- Wide Range of Metric Sizes (M6-M16) - Accommodates various load capacities and hole diameters for flexible project planning. Applications
- Creating secure attachment points for suspended ceilings, pipework, and electrical conduits.
- Anchoring safety lines, fall protection systems, and rigging points to concrete structures.
- Installing heavy fixtures, outdoor awnings, and signage that require a dedicated hook anchor.
Thread Sizes: M6, M8, M10, M12, M14, M16. Material: 304 Stainless Steel. Application: Concrete Anchoring. Corrosion Resistance: Yes. Head Type: Hook Bolt. Tensile Strength: ≥500 MPa. Thread Type: Partial Thread. Type: Half-tooth Expansion Screw. Hole Diameter Requirement: Nominal bolt diameter (e.g., M12 requires 12mm hole). Hook Inner Diameter: Varies by size; e.g., M10: ~12mm, M16: ~20mm. Thread Sizes Available: M6, M8, M10, M12, M14, M16. Material: AISI 304 Stainless Steel. Tensile Strength (Bolt Material): ≥ 500 MPa. Shear Load Capacity: Varies by size; e.g., M10: ~15 kN, M16: ~40 kN. Anchor Mechanism: Expansion Wedge/Sleeve. Application: Concrete Anchoring with Integrated Hook. Corrosion Resistance: Good (Atmospheric, mild chemical). Hook Style: J-Hook or Round Hook (from 'Expansion Hook Bolt'). Installation Torque: Varies by size; e.g., M10: ~20 Nm, M16: ~80 Nm. Minimum Concrete Strength: C20/25 (20 MPa / 2500 psi). Surface Finish: Natural (Mill) Finish. Thread Feature: Partial Thread (Half-tooth), Hook End. Type: Expansion Hook Bolt (Half-tooth / Partial Thread). Q: What sizes are available for these 304 stainless steel half-tooth expansion screws? A: These concrete anchor bolts are offered in a range of metric diameters: M6, M8, M10, M12, M14, and M16. They feature a half-tooth thread design and are made from 304 stainless steel, with some variants including an integrated hook.. Q: How does the half-tooth design and 304 stainless steel affect quality? A: The half-tooth thread provides improved grip and ease of installation in concrete. Combined with 304 stainless steel's corrosion resistance, this results in a high-quality, durable anchor suitable for structural and heavy-duty fastening where rust resistance is important.. Q: What materials are these hook bolts compatible with for installation? A: These expansion screws are specifically designed as concrete anchors. They are intended for use in solid concrete, masonry, and stone. The hook bolt variant is ideal for hanging items securely from concrete ceilings or walls.. Q: What warranty applies to these stainless steel concrete anchors? A: The manufacturer provides a guarantee covering defects in materials for these anchors. The exact scope and length of the product warranty can be confirmed by reviewing the seller's detailed specifications or contacting them directly.. Q: Are these half-tooth expansion screws a cost-effective choice? A: Offering the benefits of 304 stainless steel, a specialized half-tooth thread for better holding, and availability in a useful size range, these anchors provide strong value for concrete fastening tasks that require both strength and corrosion resistance..