Carbon Steel Spring Lock Washers DIN7980
Product Overview
Spring lock washers DIN7980 are essential components in mechanical assemblies where vibration resistance and securing of fasteners are critical. Manufactured to the DIN7980 standard, these washers are designed to provide a locking feature when compressed, effectively preventing fastening elements from loosening during operation. These washers are typically used in conjunction with bolts and screws in dynamic environments. Their unique spring-like design exerts tension on the fastener, creating extra resistance against rotational forces that might cause loosening over time.
Flybear Fastener provides top-quality Spring lock washers DIN7980 in various sizes and configurations, manufactured from high-grade carbon steel for optimal strength and durability.
Product Specifications Table
| Specification | Detail |
|---|---|
| Standard | DIN7980 |
| Product Type | Spring Lock Washer |
| Size Availability | M3 to M48 |
| Thickness | As per DIN7980 Standard |
| Material | Carbon Steel |
| Surface Finish | Zinc plated, Black oxide |
| Hardness | HRC 38-45 |
| Application | Anti-vibration, locking function |
Technical Parameters
| Parameter | Specification |
|---|---|
| Material Type | Carbon Steel |
| Tensile Strength | ≥ 800 MPa |
| Service Temperature Range | -50°C to +300°C |
| Surface Treatment Options | Zinc Plated, Black Oxidized |
| Corrosion Resistance | Up to 96 hours salt spray |
| Standards Compliance | DIN7980, RoHS |
Material & Manufacturing Process
Spring lock washers under DIN7980 are crafted from high-grade carbon steel, renowned for its strength and cost-efficiency. The production process begins with the selection of certified raw steel coils. The coils are cut, shaped, and heat-treated to enhance elasticity and hardness, ensuring the washer maintains its locking ability under stress.
- Heat treatment ensures the washers retain spring tension and resist deformation.
- Surface finishes like zinc plating extend product life by adding a corrosion-resistant layer, ideal for outdoor or high-humidity environments.
- Each product undergoes stringent dimensional tolerance checks to ensure compliance with DIN7980.
Typical Industries & Applications
Spring lock washers DIN7980 are widely used in:
- Automotive industry: Preventing bolt loosening under engine and suspension vibrations.
- Machinery and heavy equipment: Ensuring structural stability under dynamic loads.
- Electrical systems: Maintaining connections in switchboards and power panels.
- Aerospace and railway systems: Securing critical joints in high-vibration environments.
- Wind turbines and power generation: Enhancing fastener reliability in rotating assemblies.
Product Advantages & Competitive Edge
- Premium Material: Manufactured from high-strength carbon steel with excellent mechanical properties.
- Precision Engineering: Adheres strictly to DIN7980 tolerances, ensuring a tight, uniform fit.
- Advanced Surface Treatment: Zinc plated and black oxide finishes offer excellent rust and corrosion resistance.
- Custom Manufacturing Available: We offer OEM/ODM services and can produce based on samples or drawings.
- Ample Inventory: Large stock availability for immediate shipment and reduced lead times.
- Reliable Customer Support: Rapid response technical team and 360° after-sales service included.
Quality Control & Inspection
At Flybear Fastener, each batch of spring lock washers undergoes comprehensive quality checks in our in-house inspection lab. Our inspection procedures include:
- Dimensional accuracy via digital calipers and microscopes.
- Mechanical testing for tensile and yield strength.
- Salt spray tests to evaluate corrosion resistance on coated materials.
We maintain consistency in all our products through batch tracking and quality documentation in line with ISO standards.
Selection & Purchasing Guide
Choosing the right spring lock washer involves understanding the application’s load, vibration frequency, and environmental conditions.
- Size selection should align with the bolt/screw diameter.
- Material choice—carbon steel—is suitable for most industrial arrangements unless exposed to highly corrosive environments.
- Surface finish should match environmental exposure levels (use black oxide for indoor, zinc plating for moderate outdoor).
For bulk inquiries or assistance in selecting the most appropriate washer, please contact us for personalized technical support.
Additional Product Information
Apart from carbon steel Spring lock washers DIN7980, Flybear Fastener also provides stainless steel and alloy steel variants for clients requiring elevated corrosion resistance or high-tensile applications.
We also offer:
- Lock Washers DIN127 & DIN6796
- Flat Washers DIN125 & DIN9021
- Customized locking washers with client-defined specifications for OEM partnerships
Final Summary & Company Promotion
We always adhere to the philosophy of “Quality First, Customer Priority”, committing ourselves to deliver high-performance fastener products and comprehensive one-stop solutions to global clients. Whether you operate in the automotive, machinery, or renewable energy sector, our DIN7980 spring lock washers ensure operational continuity and safety.
Explore our extensive catalog of fasteners today and do not hesitate to contact us for industry-specific solutions, bulk pricing, or technical support from our expert team.
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