The DIN982 Nylon Insert Lock Nut is a high-performance fastening solution engineered for critical applications where vibration resistance is paramount. Manufactured from premium carbon steel and treated with a professional zinc plating, these nuts utilize a nylon collar to create a prevailing torque, preventing spontaneous loosening and ensuring joint integrity under dynamic loads.
Designed to meet rigorous international industrial standards, our DIN982 lock nuts offer a versatile size range from M5 to M56. Whether you require metric or imperial specifications, these components provide a reliable seal and secure grip, making them indispensable for automotive, construction, and industrial machinery sectors where safety and durability are non-negotiable.
Detailed Parameters
| Product Name | Nylon Insert Lock Nut (DIN982) | Available Sizes | M5 - M56 |
|---|---|---|---|
| Measurement | Metric, Imperial (Inch) | Material Options | Carbon Steel: Q195, 1035, 1045, 10b21 |
| Grade Levels | Grade 4, 6, 8, 10, 12 | Surface Finish | Zinc Plated |
| Heat Treatment | Tempering, Spheroidizing, Quenching | Hardness Range | HRC: 25-60, HV: 450-700 |
| Compliance | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS | Customization | OEM Available (Drawings/Samples) |
Key Advantages
Vibration Resistance
The integrated nylon insert prevents loosening due to vibration, ensuring long-term stability in high-stress environments.
Corrosion Protection
Premium zinc plating provides a robust barrier against oxidation, extending the service life of the fastener in humid conditions.
High Grade Strength
Available in grades up to 12, offering superior tensile strength and load-bearing capacity for heavy-duty applications.
Precision Engineering
Strict adherence to DIN and ISO standards ensures perfect compatibility with corresponding bolts and studs.
Material Versatility
Utilizing high-quality carbon steels like 1045 and 10b21 to meet diverse hardness and durability requirements.
Customized OEM
Capable of producing non-standard specifications based on your unique technical drawings or physical samples.
Product Gallery
Management Platforms
Inventory Control
Real-time tracking of fastener stock to ensure seamless supply chain delivery.
Quality Assurance
Rigorous inspection protocols for hardness and thread precision per batch.
Order Monitoring
Transparent processing from OEM drawing approval to final shipping.
Material Sourcing
Direct sourcing of certified carbon steel to guarantee material consistency.
Logistics Hub
Optimized packaging and shipping routes for global fastener distribution.
Technical Support
Expert guidance on fastener selection based on application load and environment.
Investment Return Comparison
| Comparison Metric | Standard Nuts | DIN982 Lock Nuts |
|---|---|---|
| Maintenance Cycle | Frequent Re-tightening | Extended Service Intervals |
| Security Level | Low (Vibration Risk) | High (Self-Locking) |
| Labor Costs | High Maintenance | Low Maintenance |
| Part Longevity | Standard | Enhanced (Zinc Plated) |
| System Reliability | Moderate | Exceptional |
Frequently Asked Questions
The DIN982 nut features a nylon insert that creates friction against the bolt thread, effectively locking the fastener in place and preventing it from loosening due to vibration.
While nylon lock nuts can be reused, the locking effectiveness decreases with each application as the nylon collar compresses. For critical safety joints, replacement is recommended.
We provide a variety of carbon steel options including Q195, 1035, 1045, and 10b21 to accommodate different strength and hardness requirements.
Yes, we specialize in OEM services. We can manufacture fasteners based on your specific technical drawings or samples to meet unique industrial needs.
Zinc plating acts as a sacrificial coating that protects the underlying carbon steel from rust and corrosion, making it ideal for a wide range of environmental conditions.
Our products are manufactured in accordance with GB, DIN, ISO, ANSI/ASTM, BS, BSW, and JIS standards to ensure global compatibility.
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