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HST3 Wedge anchor
HST3 Wedge anchor
HST3 Wedge anchor
HST3 Wedge anchor

HST3 Wedge anchor

Hilti Fastener: HST3 Wedge anchor
Product name: HST3 Wedge anchor
Anchor size: M8、M10、M12、M16、M20、M24
Anchor length:70 mm - 300 mm
Pack size:5 pc、12 pc、25 pc、40 pc、50 pc、80 pc、100 pc
Ultimate-performance wedge anchor for demanding static and seismic loads in cracked concrete (carbon steel)
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1. Product Overview
HST3 Wedge anchor – The ultimate-performance expansion anchor for demanding applications in cracked concrete and seismic conditions.

Delivers ultimate resistance for reduced member thickness

Suitable for non-cracked and cracked concrete C12/15 to C80/95

ETA-approved for structural seismic design (C1/C2 assessment)

Faster installation with approved non-cleaning and adaptive torquing tool

2. HST3 Wedge anchor Technical Specifications

Parameter

Specification

Notes

Sizes Available

M8 to M24

R DN and BW versions

Concrete Grade

C12/15 to C80/95

Non-cracked and cracked

Seismic Qualification

ETA C1/C2

For structural seismic design

Installation

Non-cleaning required

Adaptive torquing tool

Identification

Product/length mark

Facilitates quality control

3. HST3 Wedge anchor Performance Data

Key Advantages:

Higher resistance with longer embedment depth options

Enables closer edge distances and smaller anchor spacing

Full design flexibility with variable embedment depth

Reliable performance in dynamic and seismic loading conditions

4. Application Scenarios

Application

Recommended Spec

Conditions

Structural connections in cracked concrete

HST3 M16-M24

Seismic zones

Infrastructure projects

HST3 M12-M20

Dynamic loading environments

High-rise construction

HST3 M8-M16

Reduced edge distances

Industrial machinery anchoring

HST3 M20-M24

Cracked concrete conditions

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