Product Description

Anchor (Bolt-Down)

The patented “Bolt-Down System” is strategically designed to go through Unity’s patented male interlocks of our unitary, rubberized safety surfacing, flooring and paver products providing unmatched performance that cuts and threads into concrete (cement), brick, asphalt (blacktop), hollow block or any standard flooring materials (see approval specifications prior to use) – providing excellent holding values.

With billions of these anchor bolts in use, it is the professional’s choice for quality, strength and ease of installation. The corrosion resistant coating makes our bolt-down system a long-lasting solution capable of withstanding the harshest conditions, and is “Building Code Approved” for use indoors and out.


Unity’s patented “Bolt-Down” system is found within the male portion of our interlocking joints to provide added strength, security and peace of mind when fighting vandalism issues in many inner-city applications. It is counter-sunk, and laboratory tested, to avoid any “hard-spots” within the product itself. This unique system is capable of being placed under the most extreme environmental conditions and/or usage.

Up to twelve bolts can be used across various portions of the male interlocking joints to ensure that vandalism, nor severe weather, will not be tolerated by us and our products. Such field testing was applied during Hurricane Sandy, where 6 feet of salt water and debris had buried our rubber tiles/mats/blocks/pavers on a playground project in Hoboken, NJ. for several days only to come up unscathed with no issues of up-lift, separation, curling and/or peeling what so ever. Images of this project (both before and after Hurricane Sandy) can be found on our “Projects” page under “Playgrounds”.



• Blue Climaseal® coating is uniquely applied in multiple stages through dip-spin technology for extra corrosion resistance.
• Advanced Threadform Technology™ intertwines a large “chiseled” main thread with a small diameter thread to reduce head snapping and provide:
• 30% lower installation torque
• 20% more holding power
• Finished head gives a low, uniform profile and aesthetic appeal.
• Close-to-edge placement. No expansion or outward pressure allows installation near a concrete’s edge without cracking.
• Easily reversible and removable. No inserts required.
• Recommended for use Unity’s rubberized safety surfacing, flooring and paver products, indoors and out.
• Made in the U.S.A.

This product has also been tested in a salty spray environment for 720 hours with less than 10% red rust, per ASTM B117.


  • Patented Advance Threadform provides superior pull-out performance.
  • Application of coating adds extra corrosion protection.
  • 30% less installation torque; 20% more holding power.
  • Reversible and removable.
  • Building code approved.


  • Easily find the right drill bit to install anchors by using the color-coded system labeled on all product packaging.
  • A 3/16” diameter requires a 5/32” light-duty drill bit, while a 1/4” diameter requires a 3/16” medium-duty drill bit.

    Unity’s anchor-bolts have been tested in rigorous conditions to meet the Miami-Dade County standards, giving you the highest level of protection and strength to withstand harsh weather conditions, including storms and hurricanes. The one-piece design of the anchor-bolts requires no assembly for quick and easy shutter or plywood installation, so you can move on to other storm preparation tasks.