Sleeve Anchor
3/8" Sleeve Anchor — Complete Specifications
Pilot hole size, embedment depth, torque values, load ratings, and installation guide per ACI 318-19.
Fastener Specification — ACI 318-19
Diameter
3/8"
Pilot Hole Size
3/8"
Pilot Hole Depth
Hole depth = anchor length
Embedment Depth
1-5/8" minimum
Torque Value
20 ft-lbs
Max Load
1,200 lbs (tension), 1,500 lbs (shear)
Material
Zinc-plated steel, Stainless steel
Removable
No (permanent)
Available Lengths
2", 2-3/4", 3-3/4", 5"
Substrates: Concrete, Brick, Solid block, Stone
Best for
- Handrail brackets
- Shelving
- Mechanical equipment mounts
- Pipe supports
Not suitable for
- Hollow block
- Structural column bases
- High seismic zones
Installation tips
- 1.Drill the same diameter as the anchor — 3/8" hole for 3/8" anchor
- 2.Sleeve anchors work well in older or softer concrete where wedge anchors may not set properly
- 3.Can be used in brick and block — unlike wedge anchors
- 4.Don't overtighten — the sleeve can over-expand and crack masonry
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