Name: Fujian Monel 400 Double End Stud Material: Monel 400 Standard: ASME B18.2.1 Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: Resistant to hydrofluoric acidQS Fastener: Monel 400 Double End Stud
Name: Inconel 625 Double End Stud Material: Inconel 625 Standard: ASME B18.2.1 Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: High Yield Strength, Durable Strength and Corrosion ResistanceQS Fastener: Inconel 625 Double End Stud
Name: Xiamen Inconel 600 High Strength Fastener Material: Inconel 600 Standard: ASME Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: High Yield Strength, Durable Strength and Corrosion ResistanceQS Fastener: Inconel 600 High Strength Fastener
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HSL-3-SKR Heavy-duty wedge anchor
Anchor size: M8/M10/M12
Anchor length: 90 mm/104 mm/122 mm
Pack size: 20 pc/40 pc
Ultimate-performance removable heavy-duty wedge anchor with approvals for fire, seismic and cracked concrete (A4 stainless steel, countersunk)
Material, corrosion: Stainless steel, A4
Head configuration: Countersunk
Approvals / test reports: BZS/shock, ETA, Fire
Benefits:Top shear performance due to high strength expansion and shear sleeves
Material, corrosion: Stainless steel, A4
Head configuration:Countersunk
Approvals / test reports: BZS/shock, ETA, Fire
Base materials: Concrete (cracked), Concrete (uncracked)
Type of fastening: Through-fastening
PROFIS software: Yes
1. HSL-3-SKR Heavy-duty wedge anchor Product Overview
HSL-3-SKR Heavy-duty wedge anchor by Hilti – High-strength anchoring solution for demanding construction applications.
Superior shear performance with countersunk design (M8-M12) and integrated shear sleeves
High load capacity and rapid curing
Suitable for cracked and uncracked concrete
Resists seismic and dynamic loading
2. Technical Specifications
Parameter | Specification | Notes |
Thread Size Range | M8–M12 | Countersunk type |
Anchor Depth | 80–110 mm | Depends on size |
Tensile Strength | ≥ 25 kN | In concrete C20/25 |
Shear Strength | ≥ 15 kN | With shear sleeve |
Temperature Range | -40°C to +80°C | In-service conditions |
Fire Resistance | Up to 120 minutes | Certified ETA evaluation |
3. HSL-3-SKR Heavy-duty wedge anchor Performance Data
Size | Min. Embedment Depth (mm) | Ultimate Tensile Load (kN) |
M8 | 80 | 27.5 |
M10 | 90 | 32.4 |
M12 | 110 | 42.0 |
Exceptional performance in both cracked and uncracked concrete
Reliable under seismic and fatigue loading conditions
High chemical stability across varying environmental conditions
4. Installation Guide
Step | Action | Tools/Requirements |
1 | Drill hole to specified depth | Rotary hammer drill |
2 | Clean hole thoroughly | Brush and air pump |
3 | Inject cartridge material | Dispensing tool |
4 | Insert anchor and rotate | Manual torque wrench |
5 | Allow full curing time | Avoid load during setting |
5. HSL-3-SKR Heavy-duty wedge anchor Application Scenarios
Application | Recommended Spec | Conditions |
Structural beam fixing | M12 | Cracked concrete, static |
Facade attachments | M10 | High wind load, dynamic |
Bridge railings | M10–M12 | Seismic zones, vibration |
Machinery bases | M8–M10 | Uncracked concrete, fatigue |
6. Certifications & Compliance
(1) European Technical Assessment (ETA)
(2) ISO 898-1:2013 Mechanical Properties
(3) ICC-ES Evaluation Report for US Market
(4) Fire Resistance Tested per EN 13501-2
(5) Suitable for seismic applications per AC156
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