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HST3 BW Wedge anchor
HST3 BW Wedge anchor
HST3 BW Wedge anchor
HST3 BW Wedge anchor

HST3 BW Wedge anchor

Hilti Fastener: HST3 BW Wedge anchor
Product name: HST3 BW Wedge anchor
Anchor size:M8
Anchor length:75 mm
Pack size:100 pc
Product options:
Stud anchor H3T3 M8*75-10 BW
#2105903
1xStud anchor HST3 M8x75 -/10 BW assy

Ultimate-performance wedge anchor for demanding static and seismic loads in cracked concrete (carbon steel, big washer)
(1)Material, corrosion: Carbon steel
(2)Head configuration: Externally threaded
(3)Approvals / test reports: ETA, Fire, FM (Factory Mutual), Seismic
Material, corrosion:Carbon steel
Head configuration:Externally threaded
Approvals / test reports:ETA, Fire, FM (Factory Mutual), Seismic
PROFIS software:Yes
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 1. Product Overview
HST3 BW Wedge anchor– A heavy-duty through-bolt system for ultimate performance in cracked concrete and seismic conditions.

Provides highest load values for reduced member thickness

Suitable for non-cracked and cracked concrete applications

Features approved non-cleaning installation technology

Includes identification marks for quality control

2. SEO Title & Description

SEO Title: HST3 BW Wedge anchor by Hilti - Heavy-Duty Through-Bolt for Cracked Concrete & Seismic Applications

SEO Description: HST3 BW Wedge anchor by Hilti delivers ultimate performance in cracked concrete and seismic conditions. Features non-cleaning installation and ETA C1/C2 approval. Available in M8-M24 sizes for structural applications.

3. Technical Specifications

Parameter

Specification

Notes

Size Range

M8-M24

Through-bolt system

Concrete Grade

C12/15 to C80/95

Cracked and non-cracked

Installation

Non-cleaning

Approved method

Tool Compatibility

Adaptive torquing tool

Qualified system

Identification

Product/length mark

Quality control

3. Performance Data

Performance Advantages:

Ultimate resistance values for structural applications

Suitable for seismic loading conditions (ETA C1/C2)

Enables reduced edge distances and spacing

Reliable performance in dynamic loading scenarios

4. Installation Guide

Step

Action

Tools/Requirements

1

Drill hole

Hammer drill, correct bit

2

Insert anchor

No cleaning required

3

Apply adaptive tool

Qualified torquing tool

4

Torque to specification

Calibrated equipment

5

Verify installation

Check identification mark

5.  Application Scenarios

Application

Recommended Spec

Conditions

Structural steel connections

HST3 BW M16-M24

Cracked concrete

Heavy machinery anchoring

HST3 BW M20-M24

Seismic zones

Bridge and infrastructure

HST3 BW M12-M20

Dynamic loads

High-rise building construction

HST3 BW M8-M16

Reduced edges 

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