304 Stainless Steel Hexagon Head Screw with Spring Washer Combination

This combination fastener is crafted from durable 304 stainless steel, ensuring both strength and resistance to corrosion. It features a hexagon head for easy installation with a wrench or socket tool. The integrated spring washer helps maintain tension and prevent loosening in high-vibration applications, enhancing the reliability of the fastening. Ideal for use in various environments, including outdoor and marine settings, it offers superior performance and longevity for your projects. Standard No.: GB 7380 Surface Treatment: Other other Material Grade: 6.8 Manufacture country: China Instructions included: No