Sleeve Anchor — Versatile Multi-Substrate Anchor
A sleeve anchor consists of a threaded stud surrounded by an expandable metal sleeve. As the nut or screw head is tightened, the sleeve compresses and expands against the hole walls. Sleeve anchors work in a wider range of base materials than wedge anchors, including solid brick and grouted block, but typically provide lower pull-out values in solid concrete.
Specifications
| Head Types | Hex (with washer), Hex flange, Eye type, C-hook, Mushroom (acorn) head |
|---|---|
| Diameter | M6 – M16 (1/4" – 5/8") |
| Material | Carbon steel, Stainless 304 |
| Substrate | Concrete, brick, grouted block |
| Surface Finish | Zinc plated, Mechanical galvanized |
Frequently Asked Questions
When should I choose a sleeve anchor over a wedge anchor?
Choose a sleeve anchor when the substrate is brick or grouted block (where wedge anchors don't work well), when you need a finished head appearance (e.g. mushroom head for handrail anchoring), or for medium-duty loading where the lower capacity vs wedge is acceptable.
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