Drop-in Anchor Lipped Carbon Steel Zinc Silver



Drop-In Anchors are perfect for suspending threaded rod from concrete ceilings.

The Stainless Steel Lipped Drop-In Anchor (also sometimes referred to as Knockins or HKDs) is an internally threaded expansion anchor complete with a pre-assembled integral expander plug. The anchor is expanded with a matching setting tool designed to protect internal threads while driving the pre-fitted plug to the end of the anchor. The tapered plug is precisely matched to the internal configuration of the anchor body to develop maximum expansion against the walls of the hole, and each steel anchor body has 4 slots on the leading end which allows it to expand.

During installation, as the plug is driven into the bottom of the anchor, the steel shell is forced outward in four directions compressing against the walls of the anchor hole.

The lipped feature is a flared end at the top of the anchor body that allows the anchor to be set flush with the concrete surface. This design allows for easier installation into solid base materials without needing to drill the precise anchor depth.


  • Ideal for suspension of threaded rod from concrete ceilings
  • Internally threaded expansion anchor complete with pre-assembled integral expander plug
  • Multiple sizes available
  • Lipped carbon steel zinc silver



Product CodeSizeEmbedment DepthUnit PriceBox QtySelect Box/es  
1LPDZM1030M10 x 30mm30mm $0.17000 100
1LPDZM1040M10 x 40mm42mm $0.42800 500
1LPDZM121550M12 x 50mm52mm $1.07600 100