316 Stainless Steel M4-M16 Lock & Flat Spring Washers

These robust and durable washers are crafted from 316 stainless steel, offering exceptional resistance to corrosion and wear. Suitable for various applications, they come in a range of sizes from M4 to M16, providing versatility for different fastening needs. The lock washers are designed to prevent loosening due to vibration and torque, while the flat spring washers distribute load and reduce surface damage. Ideal for both indoor and outdoor projects, these washers ensure long-lasting performance and reliability. Standard No.: GB7244 Surface treatment: Whitewash Material Grade: 6.8 Product Grade: A-level Part Number: AL031 Manufacture country: China Instructions included: No