




🔩 Lock in strength, unlock your project’s potential!
GRK 11421 Tapcon Concrete Screw Anchors are 1/2" x 6" heavy-duty steel fasteners designed for superior holding power in both cracked and uncracked concrete. ICC-ES approved for seismic conditions, these anchors allow flexible placement near edges and close spacing, favored by professionals for their reliability and ease of installation. Each pack contains 10 hex-head screws, perfect for demanding masonry projects.
| Manufacturer | GRK |
| Part Number | 11421 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 6.25 x 0.82 x 0.51 inches |
| Item model number | 11421 |
| Is Discontinued By Manufacturer | No |
| Size | 6 inches |
| Material | Steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 10 |
| Head Style | Hex |
| Measurement System | Imperial |
| Usage | concrete |
| Included Components | 10 concrete screw anchors |
| Batteries Included? | No |
| Batteries Required? | No |
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