SPLIT PIN
SPLIT PIN DIN-94
📌 Overview
The Stainless Steel Split Pin (Cotter Pin) is a simple yet essential fastening device designed to secure bolts, nuts, and other fasteners in assemblies. Its bent, split-end design allows the pin to be inserted through a pre-drilled hole and then spread apart to lock components in place, preventing rotation or loosening under vibration.
Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these pins offer excellent corrosion resistance, mechanical strength, and long-term durability, making them suitable for automotive, industrial machinery, marine, and outdoor applications.
✅ Key Highlights
📏 Type: Split Pin / Cotter Pin
🔘 Design: Bent and split at one end for easy insertion and secure locking
⚙ Material Grades: SS304 (A2) / SS316 (A4)
💪 Strength Class: High-strength stainless steel
🌊 Corrosion Resistance: Excellent – suitable for marine, outdoor, and industrial environments
🛠 Installation: Insert through pre-drilled hole and bend ends apart to secure
📦 Size Range: 1 mm – 12 mm diameter / 1/16" – 1/2" (inch), various lengths
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Stainless Steel Split Pin (Cotter Pin) |
| Standard | DIN 94 |
| Material | SS304 (A2) / SS316 (A4) |
| Shape | Cylindrical shaft with split, bent ends |
| Surface Finish | Natural / Polished / Passivated |
| Installation Method | Insert through pre-drilled hole; spread ends to lock |
| Applications | Automotive, Industrial Machinery, Marine, Construction, Equipment |
📍 Applications
✔ Securing nuts and bolts in automotive and machinery assemblies
✔ Industrial machinery and mechanical equipment
✔ Marine and offshore equipment requiring corrosion resistance
✔ Construction and rigging assemblies
✔ Agricultural machinery and tools
✔ Electrical, HVAC, and mechanical equipment requiring secure fasteners
🏆 Why Choose Our Stainless Steel Split Pins (DIN 94)?
✨ Secure & Reliable – Prevents loosening of fasteners under vibration
✨ High Strength & Durability – Suitable for mechanical and industrial applications
✨ Corrosion Resistant – SS304 / SS316 ideal for marine and harsh environments
✨ Easy to Install – Insert and bend ends to lock quickly
✨ Versatile Sizes – Wide range of diameters and lengths available
✨ Standardized Quality – Manufactured to DIN 94 for consistent performance
