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 Metal Hit Anchor - Light to medium duty fastener for concrete, brick and block.

Other Popular Names
metal hit anchors, zamac anchor, strike anchor, nail anchor, roof anchor, hammer drive anchor, thundernail, hammer drives, zamac hammer screw, zamacs, zamac nailin, hammer set, concrete and masonry anchor.

Brief Introduction:
This precision die-cast Metal Hit anchor is made of a cylindrical zinc alloy body and a zinc-plated steel pin expander. Designed for light-duty concrete, the anchor is made to withstand unusual toughness. Made of carbon steel, the pin expander has been properly heat-treated and heavily zinc plated so that it has maximum corrosion resistance. Its shank is split from the bottom up for a majority of its length. The body has a bore, which runs through the head thickness and into the shank for a depth just past the point where the slot terminates the body.

Common variations and misspellings:
Thunder nail, zamac nail-in.

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