Concrete Screw Anchor
Concrete Screw Anchor
Truss Head
■ Material
Carbon Steel / Alloy Steel ; A2 Stainless Steel ; A4 Stainless Steel
■ Surface Finish
Zinc Plated ; Ruspert ; Mechanical Zinc Plated
■ Product Description
Truss Head concrete screw anchor with an extra-wide, low-profile head and large bearing surface designed to distribute load over a wide area. Domed head prevents snagging and provides a finished appearance. Ideal for applications requiring maximum pull-through resistance and load distribution on thin materials.
✔︎ Concrete ✔︎ Block ✔︎ Natural Stone
01 . Extra-Large Bearing Surface ： maximum load distribution and pull-through resistance
02 . Low-Profile Dome Head ： snag-resistant with a clean finished appearance
03 . Serrated Flange Option ： anti-loosening grip under vibration and dynamic loads
04 . Self-Tapping Thread ： forms direct mechanical interlock in base material
05 . One-Piece Cold-Forged Construction ： consistent strength and precision✔︎ Thin Metal Framing ✔︎ Decking ✔︎ Fencing and Railing Posts ✔︎ Solar Panel Mounting ✔︎ Temporary Anchoring Systems
Step 1 - Drill
Use a hammer drill (SDS-plus) with the specified drill bit diameter. Drill to the required depth per the anchor size table for your selected diameter.
Step 2 - Clean
Remove all dust and debris from the hole using a blow-out pump followed by a hole brush. Dust remaining in the hole will significantly reduce holding values.
Step 3 - Insert
Pass the anchor through the fixture and insert the screw directly into the hole until it reaches the bottom of the drilled hole.
Step 4 - Drive
Drive the screw with an impact wrench or torque wrench.
Do NOT exceed the maximum installation torque specified in the technical data table for your anchor diameter.
Step 5 - Set
Installation is complete when the truss head contacts the fixture surface.