High Vibration Resistant Serrated Safety Washer M1.6 To M36 DIN9250
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Sunzo
Product Description
DIN9250 Serrated Safety Washer Ideal for High-Vibration Industrial Applications
Industrial machinery operates in inherently high-vibration environments—from heavy-duty manufacturing equipment and rotating shafts to reciprocating compressors and impact tools—where conventional fasteners often fail due to cyclic loading and micro-rotational forces.
Advanced Vibration Resistance Technology
The DIN9250 Serrated Safety Washer is engineered specifically to address critical vibration challenges, integrating dual-security mechanisms that redefine fastener reliability. Its precision-machined gear surface combines intense frictional resistance with mechanical interlock: the 45°-60° serrated teeth bite into both the fastener head and mating surface during installation, creating a multi-point anchor that converts vibrational energy into harmless heat rather than loosening torque.
Performance Validation: This unique design has been validated through rigorous ISO 16130 vibration testing, where the DIN9250 maintained 85% of initial preload after 100,000 cycles at 10-2000Hz frequencies—outperforming standard lock washers by over 300% in anti-loosening performance.
Product Specifications & Applications
- Size Range: M1.6 (for precision electronics and small motors) to M36 (for heavy machinery like mining equipment and wind turbines)
- Material Options: High-carbon steel (HRC 43-45 hardness for extreme load-bearing) and 316 stainless steel (1000-hour salt spray resistance for corrosive environments)
- Custom Solutions: Titanium alloy variants for lightweight aerospace use, surface-nitrided teeth for enhanced wear resistance, and double-sided serration for bidirectional vibration damping
Each custom washer retains full compliance with DIN 9250 standards and undergoes comprehensive testing, including torque-retention validation and material certification.
By preventing unplanned downtime, reducing maintenance costs, and eliminating safety hazards from loose fasteners, the DIN9250 emerges as the definitive choice for industries where vibration-induced failure is not an option.
Technical Support Available: Contact our technical sales team to request application-specific CAD models, vibration test reports, or sample evaluations.
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Company
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Location
No.20, Xinghuo Road, Nanjing High-tech Development Zone
Contact Person
wendy