- Dual drive power head offers flexibility to choose either the included hex driver or star drive bit to fasten the screw
- Type 17 point for quicker penetration into the wood
- Faster lag screws in exterior structural wood applications - no-predrilling
- 5/16 in. hex head replaces 1/4 in., 5/16 in., 3/8 in., 7/16 in. lag screws
- Approved for use in treated lumber
- Free bit included
![Grip Rite 3/8" x 10" Structural Screws, Hex Washer Head, Black (20-PC Pack/5 Packs) #GRSSHW381020 Grip Rite 3/8" x 10" Structural Screws, Hex Washer Head, Black (20-PC Pack/5 Packs) #GRSSHW381020](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/342204/504495/GRSSHW381020__85039.1704815803.jpg?c=2)