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Industrial Concrete Sleeve Anchors
Our Sleeve Anchor Bolt range provides superior holding power in concrete, brick, and masonry. As a trusted Fastener Manufacturer, Youjia Metals produces high-quality expansion anchor bolts that are essential for critical construction projects. Whether you are sourcing zinc plated expansion bolts for indoor use or high-tensile concrete sleeve anchors for outdoor infrastructure, our products ensure zero slippage and maximum safety. These hex head expansion screws are pre-assembled for rapid onsite installation, making them the preferred masonry anchoring bolts for engineers worldwide.
Premium Quality
Our zinc plated expansion bolts utilize high-grade carbon steel with a Cr3+ protective finish for long-lasting masonry anchoring.
- ISO 9001:2015 Certified.
- Superior Salt Spray Resistance.
- 100% Material Traceability (MTR).
Maximum Strength
Engineered as heavy duty sleeve anchors for concrete. The tapered cone ensures uniform expansion and high pull-out loads.
- High Shear & Tensile Capacity.
- Anti-vibration locking mechanism.
- Tested with Go/No-Go gauges.
Versatile Sizing
Stocking M6 M8 M10 M12 expansion bolts with OEM support for custom lengths and specialized hardware.
- Full range of Metric/Imperial.
- Drawing-based customization.
- Bulk wholesale supply pricing.
| Core Keywords | Sleeve Anchor Bolt, Expansion Anchor, Concrete Fasteners |
| Material Grades | Carbon Steel (4.8, 8.8) / SS304 & SS316 |
| Sizes Available | M6, M8, M10, M12, M16, M20, M24 (Up to 300mm length) |
| Standards | DIN, ISO, ANSI/ASME, GB, JIS |
Application Cases
Construction
Steel column & bracket anchoring.
HVAC Systems
Industrial equipment mounting.
Machinery
Heavy factory storage racks.
Solar PV
Outdoor mounting structures.
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Direct factory pricing and rapid global delivery for Sleeve Anchor Bolt wholesale orders.
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