European Standard Washer - Test Equipment
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
TheEuropean Standard Washer(EN 14399-compliant) is a high-performance fastening component designed for industrial and automotive applications. It ensures load distribution, vibration resistance, and joint stability in compliance with EU mechanical engineering standards.
Type: High-strength hexagonal flange washer (EN 14399-3)
Material: AISI 304/316 stainless steel (A2/A4 grade)
Applications: Construction machinery, automotive, wind turbines
Key Metrics:
Load Capacity: 120 kN (static), 45 kN (fatigue)
Corrosion Resistance: Salt spray test ≥ 1000h (EN ISO 9227)
Compliance Standards
EN 1090-2 (Structural steel components)
ISO 9001:2015 (Quality management)
REACH SVHC (Chemical safety compliance)
RoHS 2.0 (Heavy metal restriction)
Key Features
Multi-Layer Design:
Flange Plate:Stress distribution optimization
Spring Washer:Vibration resistance (prevents loosening)
Advanced Properties:
Fatigue Strength: 5×10⁶ cycles (EN 13001-3)
Temperature Resistance: -40°C to +300°C
Friction Coefficient: 0.08-0.12 (DIN 51350)
Compliance:
EN 14399-3 (High-strength washers)
ISO 7412 (Hexagon socket head cap screws)
Applications
Automotive:Suspension system fastening
Offshore:Wind turbine bolted joints
Railway:Rail fastener systems
Machinery:CNC equipment alignment
Installation Guidelines
Torque Setting: Use calibrated wrench (refer to VDI 2230)
Surface Prep: Clean threads with brake cleaner
Assembly: Avoid cross-threading
Maintenance
Inspection Interval: Every 500 operating hours
Replacement Criteria: Visible deformation >0.2mm
Technical Specifications
| Parameter | Specifications |
|---|---|
| Material Grade | AISI 316L (ISO 3506) |
| Dimensions | M12-M30 (EN 14399-1) |
| Outer Diameter | 22-50mm (±0.1mm) |
| Thickness | 2.5-4.0mm |
| Load Class | 10.9/12.9 (DIN 912) |
| Surface Treatment | Passivated + PTFE coating |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Veslic Colorfastness Abrasion Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Veslic Colorfastness Abrasion Tester is designed to evaluate colorfastness und... |
 |
Filter Integrity Tester | Get a quote： Web: qinsun-lab.com Email：serving@qinsun-lab。com Filter Integrity Tester is suitable for integrity testing of various filter membra... |
 |
Automatic Cross-hatch Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Automatic Cross-hatch Tester is a general-purpose instrument designed to perfo... |
 |
Computer-controlled Helmet Impact Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com A computer-controlled helmet impact tester is an instrument used to test the impac... |
 |
Safety hat flame retardant performance tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Product Introduction: Safety hat flame retardant performance tester for safety ha... |
Похожие товары
 |
ER4043 Silicon Aluminum Welding Wire | Продавец: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | Продавец: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | Продавец: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением | Продавец: Shandong HUASU Plastic Technology Co.,Ltd. | Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ... |
 |
PanEVAP & MVR system | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
