L.H.Dottie® Drop-In Anchor, Carbon Steel, 1/4"-20, 100 Pack

Zamac Anchors are nail drive anchors manufactured from a Zamac alloy, resulting in a corrosion resistant body. They can be used in concrete, block, brick or stone and in light duty or tamper resistant applications. These anchors are not recommended for use overhead or applications where holding values are critical.

Concrete Screws are tempered masonry screws designed for long lasting performance and superior holding strength. It is made of Carbon Steel. Due to their unique thread design, they are the ideal fastening solution for light to medium duty applications in concrete, brick, masonry block and wood base materials. They are manufactured with a gimlet point that taps it's own threads while drilling into the base material. Common applications for this fastener include the attachment of electrical boxes, light fixtures, and masonry base materials.

Mini Drop-In Anchors are manufactured with an internally threaded, all-steel exterior shell that features an expansion cone insert used to anchor into concrete base materials. They are intended to be used in shallow embedment applications and can be used with any head style screw. The screw can easily be removed, loosened, or re-tightened if needed.

The AT Tool is needed to properly install and set all Drop-In Anchors from L.H Dottie. The anchor is properly expanded when the end of the setting tool is flush with the top of the anchor.

Concrete Screws are tempered masonry screws designed for long lasting performance and superior holding strength. It is made of Carbon Steel. Due to their unique thread design, they are the ideal fastening solution for light to medium duty applications in concrete, brick, masonry block and wood base materials. They are manufactured with a gimlet point that taps it's own threads while drilling into the base material. Common applications for this fastener include the attachment of electrical boxes, light fixtures, and masonry base materials.