3/8 7/16 1/2 B Type Quick Release Pins SUS 304 SUS 316 A2 A4-80 T Type Quick-Release Pins
Product Specifications
| Attribute | Value |
| Usage | Fastening |
| Style | Quick release pin |
| Size | Various sizes available |
| Head Style | Quick release pin |
| Strength | High |
| Finish | Plain |
| Manufacturer | JIA SHAN Hardward Company |
| Length | Customizable |
| Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN |
| Package Quantity | 100 pieces |
| Shape | Self Tapping Screws |
| Measurement System | INCH, Metric |
| Port | Shenzhen |
| Quality | Inspection before shipment |
| Color | Customizable |
| Material | Steel, Brass |
Product Overview
What Are Quick Release Pins?
Quick release pins, also known as ball lock pins, locking pins or safety pins, have a wide range of applications in securing, locking, connecting, and adjusting components. They facilitate quick position changes and part replacements when paired with a receiver plate.
Key Features
- Automatic anti-loosening mechanism with retractable steel balls
- High precision pin body diameter and clamping length with strict tolerances
- Available in stainless steel and alloy steel materials for different environments
- Multiple handle types including L-type, T-type, Button type, and Ring type
- Highly resistant to shear, corrosion, and wear
- Ideal for frequent manual assembly and disassembly operations
Operation Mechanism
Pressing the button on the handle retracts the steel balls, allowing insertion through the workpiece hole. When released, the balls pop out to securely lock the pin in place. The high precision design ensures accurate positioning and insertion.
Handle Styles
T-Handle: Features a T-shaped handle for firm grip and simple operation. Parts are easily released by pulling and holding the handle.
L-Handle: A compromise between ring handle and T-Handle variants with an L-shaped handle on one side, suitable for space-constrained applications.
Material Specifications
| No. | C% | Cr% | Ni% | Mo% |
| 304 | 0.07 | 17.5-19.5 | 8.0-10.5 | / |
| 316 | 0.08 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| 301 | 0.15 | 16.0-18.1 | 6-8 | / |
| 310 | 0.08 | 24-26 | 19-22 | / |
| 304L | 0.03 | 18-20 | 8-12 | / |
| 316L | 0.03 | 16-18 | 10-14 | 2-3 |
| 321 | 0.08 | 17-19 | 9-12 | / |
Stainless Steel Maintenance
Cleaning: Use mild detergents and soft cloths, avoiding acidic or alkaline cleaners. Rinse thoroughly and dry with a clean cloth.
Stain Removal: For stubborn stains, use specialized stainless steel cleaners or common solutions like alcohol or vinegar, following product instructions carefully.
Packaging & Shipping