---
product_id: 30806848
title: "Hilti KWIK Bolt TZ Expansion Anchor - Carbon Steel - KB-TZ 1/2\" x 4-1/2\" - 387513 - Box of 20"
brand: "hilti"
price: "822 Lei"
currency: RON
in_stock: true
reviews_count: 1
category: "Hilti"
url: https://www.desertcart.ro/products/30806848-hilti-kwik-bolt-tz-expansion-anchor-carbon-steel-kb-tz
store_origin: RO
region: Romania
---

# Hilti KWIK Bolt TZ Expansion Anchor - Carbon Steel - KB-TZ 1/2" x 4-1/2" - 387513 - Box of 20

**Brand:** hilti
**Price:** 822 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hilti KWIK Bolt TZ Expansion Anchor - Carbon Steel - KB-TZ 1/2" x 4-1/2" - 387513 - Box of 20 by hilti
- **How much does it cost?** 822 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/30806848-hilti-kwik-bolt-tz-expansion-anchor-carbon-steel-kb-tz)

## Best For

- hilti enthusiasts

## Why This Product

- Trusted hilti brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Drill bit diameter: 1/2 in, Anchor length: 4-1/2 in, Base materials: Concrete (cracked)Concrete (light weight)Concrete (light weight over metal deck)Concrete (uncracked)Masonry (grout-filled CMU), Approvals / Test reports: COLA (City of Los Angeles)FM (Factory Mutual)ICC-ES report (concrete)Nuclear (NQA-1)UL (Underwriter Laboratories), IBC compliance: IBC 2003IBC 2006IBC 2009IBC 2012

Review: Anchor bolt that works every time - Hilti Bolts is a outstanding product, have used them forever in my professional career and also in my personal life. I highly recommended this product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HILTI |
| Fastener Type | Anchor Bolt |
| Head Style | Hex |
| Manufacturer Grade | Grade 2 |
| Material | Carbon Steel |
| Thread Size | 1/2 inches 16 |

## Product Details

- **Fastener Type:** Anchor Bolt
- **Head Style:** Hex
- **Manufacturer Grade:** Grade 2
- **Material:** Carbon Steel
- **Thread Size:** 1/2 inches 16

## Images

![Hilti KWIK Bolt TZ Expansion Anchor - Carbon Steel - KB-TZ 1/2" x 4-1/2" - 387513 - Box of 20 - Image 1](https://m.media-amazon.com/images/I/31RO4jJY5NL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Anchor bolt that works every time
*by M***W on November 10, 2020*

Hilti Bolts is a outstanding product, have used them forever in my professional career and also in my personal life. I highly recommended this product

## Frequently Bought Together

- Hilti KWIK Bolt TZ Expansion Anchor - Carbon Steel - KB-TZ 1/2" x 4-1/2" - 387513 - Box of 20
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**Shop now:** [https://www.desertcart.ro/products/30806848-hilti-kwik-bolt-tz-expansion-anchor-carbon-steel-kb-tz](https://www.desertcart.ro/products/30806848-hilti-kwik-bolt-tz-expansion-anchor-carbon-steel-kb-tz)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-29*