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A
B| Style | Model | Length | Price | |
|---|---|---|---|---|
| A | U70525.025.0125 | 1.25" | £23.76 | |
| B | U70525.018.0125 | 1.25" | £17.34 | |
| A | U70525.025.0175 | 1.75" | £30.10 | |
| A | U70525.018.0175 | 1.75" | £19.92 | |
| A | U70525.025.0225 | 2.25" | £35.56 | |
| A | U70525.018.0225 | 2.25" | £23.54 | |
| A | U70525.025.0275 | 2.75" | £41.90 | |
| A | U70525.018.0275 | 2.75" | £27.67 | |
| A | U70525.025.0325 | 3.25" | £51.65 | |
| A | U70525.018.0325 | 3.25" | £26.16 | |
| A | U70525.025.0375 | 3.75" | £56.99 | |
| A | U70525.025.0400 | 4" | £60.94 | |
| A | U70525.018.0400 | 4" | £33.69 | |
| A | U70525.025.0600 | 6" | £86.14 |
Grainger concrete screws provide easy anchoring into concrete, blocks, bricks, vinyl, wood or light steel. Also known as self piercing screws, these units have notched high-low threads that easily cut into concrete surfaces to provide greater stability and pull-out strength, thereby eliminating the need for hole spots or inserts. Their tapered shanks allow proper wedging action for a stronger hold and the versatile hex head can be easily driven with a flat head screwdriver, wrench or socket. These steel constructed units have blue ruspert finish, providing corrosion resistance. Choose from an array of these concrete screws, available in lengths ranging from 1.25 to 4 inches.