Products Features
- CORROSION RESISTANT BODY: Anchor body can be used in atmospheres where moisture may be present
- EXPANDS THE WHOLE LENGTH OF ANCHOR: Performs well in base material of questionable strength
- INTERNAL THREADS: Allows for unbolting for non-permanent fastening applications
- NATIONAL COARSE THREADS: Bolts that are required are the most common type available and easily found for purchase
- EACH DIAMETER COMES IN ONE LENGTH: Selection is simple process of picking a diameter and then choosing the anchor
Products specifications
| Bit Size | 1″ |
| Box Qty | 15 |
| Minimum Embedment | 2-5/8″ |
| Minimum Edge Distance | 5″ |
| Minimum Fixture Hole Diameter (In Place) | 1-1/8″ |
| Minimum Fixture Hole Diameter (Hole Spotted) | 5/8″ |
| Inside Anchor Diameter-Bolt Diameter | 5/8″ |
| Outside Anchor Diameter | 1″ |
| Brand Name | CONFAST® |
| Minimum Spacing | 10″ |
| Maximum Torque | 30 ft./lbs. |
| Bolt Length | Fixture Thickness + Embedment Depth |
| 2000 PSI Concrete – Pull-Out (lbs.) * | 3217 |
| Length Measurement | End to End |
| Diameter | 5/8″ |
| Length | 2-5/8″ |
| Material | Zamac |
| Environment | Moist |
| Type | Female |
* Values shown are average ultimate values and are offered only as a guide and are not guaranteed. A safety factor of 4:1 or 25% is generally accepted as a safe working loadInstallation Video Installing a 5/8″ Double Expansion Anchor
- Drill a 1″ hole into the concrete using a carbide-tipped bit that meets ANSI Standards B212.15.
- The depth of the hole can be deeper or equal to the minimum embedment depth of 2-5/8″ which is equal to the length of the anchor .
- Clean the hole with a wire brush, vacuum, compressed air, or a blow-out bulb.
- Insert the anchorwith its threaded end first into the hole.
- Place the fixture over the 5/8″ Double Expansion Anchor, insert a 5/8″ diameter bolt through the fixture and into the 5/8″ Double Expansion Anchor.
- Use a wrench to turn the anchorclockwise until tight or maximum torque value 30 ft. lbs. is reached.
- Always use proper personal protective equipment per manufacturer’s and OSHA instructions.
Application Photos










