Hammer Drive Anchor, also known as Nail Expansion Anchors, Hammer-Set Nail Drive Concrete Anchors, Nail-in Anchors, American-style Big-head Explosion Bolt, American Core Expansion Screw, Drive pin anchors, Hit pins.

Its common specifications are 6*40, 6*50, and 6*60. It's easy to use. The installation of the hammer drive anchor is divided into three steps: drill a hole, the diameter of the hole is 6mm, put the anchor into the hole, hitting the head of the nail with a hammer.

It has a wide range of applications, such as the installation of doors and windows, wall cabinets, chandeliers, anti-theft windows, wooden keels, guardrails, canopies, air conditioners, etc. Hammer drive anchor can be used for concrete, solid brick and other materials.