🔩 Secure your build with seismic-grade strength — don’t settle for less!
The Hilti 387515 Kwik Bolt TZ is a 1/2-inch by 7-inch carbon steel expansion anchor, seismic tested to ACI 355.2 and ICC-ES AC 196 standards. Designed for cracked concrete and tension zone applications, it features pre-assembled nuts and washers for fast installation and meets ductility requirements per ACI 318 Appendix D 3.6, making it a top choice for professional-grade, earthquake-resistant anchoring.
| Material | Carbon Steel |
| Thread Size | 0.5 inches |
| Manufacturer Grade | Grade 2 |
| Head Style | Flat |
| Colour | Silver |
| Fastener Type | Anchor Bolt |
| Brand | HILTI |
| Thread Type | UNC |
| Item Diameter | 0.5 Inches |
| Thread Style | Right Hand |
| Item Hardness | Grade 2 |
| Metal Type | Carbon Steel |
| Head Type | Flat |
| Thread Class | Class 2 |
| Number of Pieces | 20 |
| UPC | 743153799475 |
| Global Trade Identification Number | 00743153799475 |
| Manufacturer | Bon Tool |
| Model number | 387515 |
| Number of Memory Sticks | 20 |
| Specific Product Use | Concrete |
| Item Weight | 3 kg 420 g |
| Item model number | 387515 |
| Lithium battery energy content | 3.3 Watt Hours |
| Lithium battery weight | 1.7 g |
| Number of lithium ion cells | 3 |
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