Description
Mechanical Galvanised Secure Rings are designed to provide permanent tamper-resistant protection for installed fasteners. Once installed over the hex head of a bolt or hex nut, the ring is driven into position using a mallet, deforming around the fastener to prevent removal with conventional tools.
Manufactured from mild steel and finished with a mechanical galvanised coating, secure rings are suitable for protecting exposed fasteners in infrastructure, public facilities, utilities, security installations and general construction applications.
Features
- Permanent tamper-proof security solution
- Suits Metric Australian Standard hex bolts, set screws and hex nuts
- Manufactured from mild steel
- Mechanical galvanised finish for corrosion resistance
- Simple hammer installation
- Prevents removal using conventional hand tools
- Suitable for new or existing installations
- Professional security fixing solution
Suitable for:
- Public infrastructure
- Utilities
- Street furniture
- Signage
- Security fencing
- Machinery guards
- Industrial equipment
- General construction
Specifications
| Property | Specification |
|---|---|
| Product | Secure Ring |
| Material | Mild Steel |
| Finish | Mechanical Galvanised |
| Installation | Hammer Installed |
| Compatible Fasteners | Metric Australian Standard Hex Bolts, Set Screws & Hex Nuts |
| Installation Method | Drive over fastener using a mallet |
Available Sizes
| Part Number | Bolt/Nut Size | Outside Ø (D) | Across Flats (AF) | Height (H) | Top Ø (C) | Opening (A) |
| IRSMSGAM06 | M6 | 16mm | 10mm | 6.8mm | 11mm | 7.0mm |
| IRSMSGAM08 | M8 | 20mm | 13mm | 8.0mm | 15mm | 9.0mm |
| IRSMSGAM10 | M10 | 27mm | 16mm | 10.0mm | 20mm | 11.0mm |
| IRSMSGAM12 | M12 | 34mm | 18mm | 13.0mm | 26mm | 13.5mm |
| IRSMSGAM16 | M16 | 41mm | 24mm | 17.0mm | 30mm | 18.0mm |
Installation
- Install the bolt or nut according to the manufacturer’s installation instructions.
- Position the secure ring centrally over the fastener.
- Strike the top of the secure ring with a mallet.
- Continue striking until the ring is fully seated against the fixing.
Why Choose Mechanical Galvanised Secure Rings?
Mechanical Galvanised Secure Rings provide a simple, permanent solution for protecting exposed fasteners against tampering and unauthorised removal. Their robust mild steel construction, mechanical galvanised finish and easy hammer installation make them ideal for securing critical fasteners in commercial, industrial and public infrastructure applications.
