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HST3-R Stainless steel wedge anchor
HST3-R Stainless steel wedge anchor
HST3-R Stainless steel wedge anchor
HST3-R Stainless steel wedge anchor

HST3-R Stainless steel wedge anchor

Hilti Fastener: HST3-R Stainless steel wedge anchor
Product name: HST3-R Stainless steel wedge anchor
Anchor size: M8 M10 M12 M16 M20 M24
Anchor length: 70 mm to 300 mm
Pack size: 5 pc/12 pc/25 pc/40 pc/50 pc
Ultimate-performance wedge anchor for demanding static and seismic loads in cracked concrete (A4 stainless steel)
(1)Material, corrosion: Stainless steel, A4
(2)Head configuration: Externally threaded
(3)Approvals / test reports: BZS/shock, ETA, Fire
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1. HST3-R Stainless steel wedge anchor Product Overview
HST3-R stainless steel wedge anchor – The ultimate-performance expansion anchor for the most demanding applications in cracked concrete and seismic conditions.

Provides ultimate resistance allowing reduced member thickness

Performs in both non-cracked and cracked concrete C12/15 to C80/95

Carries ETA C1/C2 assessment for structural seismic design

Enables faster installation with approved non-cleaning procedure

2. HST3-R Stainless steel wedge anchor Technical Specifications

Parameter

Specification

Notes

Available Sizes

M8 to M24

Standard, DN, and BW versions

Suitable Concrete

C12/15 to C80/95

Includes cracked concrete

Seismic Design

ETA C1/C2

For structural applications

Installation Method

Non-cleaning

Adaptive torquing tool compatible

Identification

Length mark

For quality control

3. HST3-R Stainless steel wedge anchor Installation Guide

Step

Action

Tools/Requirements

1

Drill hole

Hammer drill, correct bit

2

Insert anchor

No cleaning required

3

Use adaptive tool

Qualified torquing tool

4

Apply correct torque

Calibrated tool

5

Verify installation

Check identification mark

4. HST3-R Stainless steel wedge anchor Application Scenarios

Application

Recommended Spec

Conditions

Structural connections in cracked concrete

HST3-R M16-M24

Seismic zones

Critical infrastructure projects

HST3-R M12-M20

Dynamic loading environments

High-rise building construction

HST3-R M8-M16

Reduced edge distances required

Heavy machinery anchoring

HST3-R M20-M24

Cracked concrete

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