BLIND BOLT
BLIND BOLT
📌 Overview
The Stainless Steel Blind Bolt is a high-performance fastener designed for structural applications where access is available from only one side of the assembly. It creates a strong, load-bearing connection in thin, hollow, or difficult-to-reach materials, making it ideal for steel structures, sheet metal, and hollow sections.
The blind bolt consists of a bolt body and an expanding sleeve. Upon installation, the sleeve expands behind the material, creating a secure anchoring point. Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these bolts offer excellent corrosion resistance, high strength, and long-term durability for marine, industrial, automotive, and construction applications.
✅ Key Highlights
📏 Type: Blind Bolt / One-Side Installation Bolt
🔘 Design: Bolt with expanding sleeve for secure blind fastening
⚙ Material Grades: SS304 (A2), SS316 (A4)
💪 Strength Class: High-strength stainless steel
🌊 Corrosion Resistance: Excellent – suitable for harsh, marine, and outdoor environments
🛠 Installation: Single-sided installation using standard blind bolt tools
📦 Thread Range: Metric and Inch sizes available (M6 – M16 / 1/4" – 5/8")
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Blind Bolt / One-Side Installation Bolt |
| Material | Stainless Steel SS304 (A2) / SS316 (A4) |
| Body Style | Bolt with expanding sleeve for blind anchoring |
| Thread Types | Metric & UNC/UNF Inch threads |
| Surface Finish | Natural / Passivated |
| Installation Method | Blind fastening using hand, pneumatic, or cordless tools |
| Suitable Materials | Steel, aluminium, hollow sections, sheet metal |
| Applications | Construction, Automotive, Marine, Industrial Structures |
📍 Applications
✔ Structural steel connections with no backside access
✔ Automotive body panels, chassis & assemblies
✔ Marine and offshore equipment
✔ Industrial machinery & fabrication frames
✔ HVAC systems & ducting
✔ Aluminium profiles and hollow structural components
✔ Bridges, towers, and metal framework requiring high-strength blind fastening
🏆 Why Choose Our Stainless Steel Blind Bolts?
✨ One-Sided Installation – Ideal where backside access is limited or impossible
✨ High Strength – Provides load-bearing connections in thin or hollow materials
✨ Excellent Corrosion Resistance – SS304 / SS316 ensures durability in marine & outdoor environments
✨ Secure Blind Fastening – Expanding sleeve prevents pull-out and rotation
✨ Versatile Applications – Suitable for construction, automotive, marine, and industrial assemblies
✨ Metric & Inch Sizes – Covers diverse global requirements
