The #595 1 EG Washer from PHD Manufacturing Inc is designed for optimal performance in various applications. This washer features a durable construction that ensures longevity and reliability. With a diameter of 1 inch, it is suitable for a range of fastening needs. The washer is compliant with industry standards, making it a dependable choice for both professional and DIY projects. Its design allows for easy installation and effective load distribution, reducing the risk of damage to surfaces. Ideal for use in plumbing, automotive, and construction applications.