Hammer Drive Anchor
1/4" Hammer Drive Anchor (Strike 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
1/4"
Pilot Hole Size
1/4"
Pilot Hole Depth
Anchor length
Embedment Depth
3/4" minimum
Torque Value
Drive with hammer — no torque spec
Max Load
200 lbs (shear), 150 lbs (tension)
Material
Zinc-plated steel
Removable
No (permanent)
Available Lengths
1", 1-1/2", 2"
Substrates: Concrete, Brick, Block
Best for
- Conduit straps
- Cable clips
- Non-structural light fixtures
- Speed installation applications
Not suitable for
- Structural loads
- Removable applications
- High vibration environments
Installation tips
- 1.Fastest-installing anchor type — drill, insert, hit with hammer
- 2.Drive the pin until the anchor is fully expanded
- 3.Not suitable for any structural application
- 4.Best for light conduit, cable management, and similar light-duty uses
As an Amazon Associate, BuildToolHQ earns from qualifying purchases. Specifications are for guidance only — always verify against the anchor manufacturer's ICC-ES ESR report and local building codes.