Black High-Strength Elastic Pad Open Coil Spring Washer M12-M48

This heavy-duty spring washer is designed to provide exceptional performance and reliability in securing fastenings. Constructed with high-strength materials, it features an open coil design that offers excellent elasticity and load distribution. Ideal for use in demanding environments, this washer is compatible with bolt sizes ranging from M12 to M48. Its robust construction ensures enhanced resistance to vibration and loosening, making it perfect for industrial and mechanical applications. Standard No.: GB/T 93-1987 Surface treatment: Oxidation black Manufacture country: China Instructions included: No