CONFAST® - 5/16" Double Expansion Anchor
The 5/16" Double Expansion Anchors are preassembled into a single unit and are packaged with 50 pieces per box. Their expansion for the entire length provides the optimal opportunity for successful fastening in masonry material of questionable strength. Whether it is one box or a full pallet, all orders over $25.00 ship with free freight.
- Bit size 5/8"
- Minimum embedment 1-1/2"
- Bolt diameter is anchor size
- Bolt must be purchased separately
- Requires a bolt with national coarse threads
- Rust resistant Zamac
- Ready to install
- Threaded cone is inserted first into the hole
- Do not use in overhead applications
- Do not expand anchor before installation
- Free freight on all orders over $25.00