CAPTIVE FASTENERS
CAPTIVE FASTENERS
📌 Overview
The Stainless Steel & Aluminium Panel Captive Screw is a precision-engineered fastening solution designed to secure access panels, covers, doors, enclosures, and removable components while keeping the screw permanently attached to the panel.
Its captive design prevents the screw from falling or getting lost during maintenance, assembly, or servicing. This makes it ideal for applications requiring frequent panel access, quick maintenance, and reliable fastening.
Available in Stainless Steel SS304 (A2), SS316 (A4), and Aluminium, these captive screws offer excellent durability, corrosion resistance, and lightweight performance for industrial, electrical, electronic, automotive, aerospace, marine, and outdoor applications.
✅ Key Highlights
📏 Type: Panel Captive Screw / Captive Fastener
🔘 Design: Screw permanently retained within the panel
⚙ Material Options: Stainless Steel SS304 (A2), SS316 (A4) / Aluminium
🧵 Thread Types: Metric / UNC / UNF
💪 Strength: High-strength stainless steel or lightweight aluminium construction
🌊 Corrosion Resistance: Excellent – suitable for outdoor & marine environments
🛠 Installation: Press-fit, flare-mounted, self-clinching, or threaded mounting depending on design
📦 Size Range: M2.5 – M8 / Custom sizes available
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Panel Captive Screw |
| Material Options | SS304 / SS316 / Aluminium |
| Screw Design | Captive / Retained Screw |
| Head Styles | Knurled, Slotted, Phillips, Torx, Hex Socket |
| Thread Type | Metric / UNC / UNF |
| Mounting Method | Press-Fit / Self-Clinching / Flare Mounted |
| Surface Finish | Natural / Passivated / Anodized Aluminium |
| Installation | Permanent panel retention |
| Operation | Reusable fastening system |
| Function | Secure panel access & maintenance |
| Datasheet Title | Download |
|---|---|
| MATRIC SERIES | |
| AL-SS PANEL CAPTIVE FASTENERS PF-11 RLS41 | Download |
📍 Applications
✔ Electrical panels & control cabinets
✔ Electronic enclosures & equipment housings
✔ Server racks & telecommunication equipment
✔ Industrial machinery access panels
✔ Aerospace & defense equipment
✔ Automotive & transportation systems
✔ Marine & offshore enclosures
✔ HVAC equipment & access covers
✔ Medical & laboratory equipment
🏆 Why Choose Our Stainless Steel & Aluminium Panel Captive Screws?
✨ Captive Design – prevents screw loss during maintenance
✨ Quick Panel Access – ideal for repeated opening and closing
✨ Excellent Corrosion Resistance – SS304 & SS316 for harsh environments
✨ Lightweight Option Available – aluminium construction reduces overall weight
✨ Reduced Maintenance Time – faster and more efficient servicing
✨ Professional Appearance – clean and secure panel fastening
✨ Wide Range of Head Styles & Threads – suitable for diverse applications
