The guide offers brief introduction and popular names for the concrete anchor fasteners. The guide is very helpful to find the right anchor fastener for your project.

Concrete Drop-In Anchor – Medium to heavy duty concrete anchors/fastener for solid concrete base material.

Other Popular Names
Drop-in, dropin, female anchor, hdi, Hilti drop-in anchor, concrete drop in anchors, sup-r-drop, HDI anchor, lip drop in anchor, HDI-L anchor, HDI-P anchor, thunderdrop, multi-set concrete anchor.

Brief Introduction:
Drop-In Anchors are made of an expansion shied and an expander plug. The expansion shield is made of zinc-plated steel and has four equally spaced slots for a portion of its length. The bottom part f the shield may be knurled. The shield also has a smooth flangeless top that allows either flush or countersunk installation with a bottom lip that is tapered to allow maximum depth and holding power. The expander plug is case hardened and tempered to prevent galling and binding during expansion. The inside of the anchor is threaded. The drop-in anchor needs to be set with a setting tool.

Common variations and misspellings:
Drop in anchor, hilti drop-in anchor, super drop, lip drop-in anchor, thunder drop.

From: Concrete Fastening Systems, Inc.
More information, please visit the site http://www.confast.com
Edit by Jason