Drop-In Anchor
3/8" Drop-In Anchor
3/8" drop-in anchor specs: requires 1/2" pilot hole, 1" embedment, 1,100 lbs tension capacity. Used with setting tool for suspended ceiling and overhead concrete applications.
Diameter
3/8"
Pilot Hole
1/2"
Embedment
1" (flush with surface)
Torque
Set with setting tool — no torque spec
Free Tool \u00b7 ACI 318-19 Compliant
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These specs are general reference values. Get the exact anchor diameter, embedment, and edge distance for your specific project.
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Type
Drop-In Anchor
Diameter
3/8"
Available Lengths
1" shell
Pilot Hole Diameter
1/2"
Pilot Hole Depth
1-1/4" minimum
Embedment Depth
1" (flush with surface)
Recommended Torque
Set with setting tool — no torque spec
Compatible Substrates
Solid concrete only
Max Load Rating
1,100 lbs (tension), 1,400 lbs (shear)
Material
Zinc-plated steel, Stainless steel
Removable
No — permanent installation
Best For
- ✓Suspended ceilings
- ✓Overhead mechanical
- ✓All-thread rod installations
- ✓Pre-set anchor positions
Not For
- ✗Hollow block
- ✗Brick
- ✗Overhead without engineer review
- ✗Field conditions (requires shop setting)
Installation Tips
1.Requires a special setting tool — the anchor is useless without it
2.Drill a 1/2" hole for a 3/8" drop-in anchor (oversized hole is intentional)
3.Set the anchor flush with the surface before any fixture is installed
4.Commonly used with threaded rod for suspended systems
5.Never use overhead without a qualified engineer specifying the installation
Where to Buy
As an Amazon Associate, BuildToolHQ earns from qualifying purchases. Specifications are for guidance only \u2014 always verify against the anchor manufacturer's ICC-ES ESR report and local building codes.