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Flared Thin Slab Coil Inserts (Wingnut) are used where concrete thickness is limited and offers better tension loads than other thin slab inserts.
Features:
- Flared Thin Slab Coil Inserts (Wingnut) can be plain or galvanized.
| Coil Bolt Dia. | Height | Length | D – Wire Dia. | Min. Edge Distance | Min. Corner | Tension (lbs) | Shear (lbs) |
|---|---|---|---|---|---|---|---|
| 1/2″ | 1-3/4″ | 4-11/16″ | .256″ | 6″ | 6″ | 1,520 | 1,090 |
| 3/4″ | 3-1/2″ | 5-1/4″ | .327″ | 9″ | 9″ | 3,570 | 2,600 |
| 1″ | 2-5/16″ | 5-11/16″ | .327″ | 8″ | 8″ | 2,460 | 1,970 |
| 1″ | 4-1/2″ | 5-11/16″ | .327″ | 12″ | 12″ | 5,280 | 4,000 |
Additional Notes: Safe Work Loads reflect 4:1 safety factor. Min 3,000 psi concrete strength. 1/2″ diameter not recommended for lifting or handling of precast elements.
