Compatibility and Usage: The angle beveled washer CR60 is designed for use with 1/8 inch cable railing thread studs (CR26, CR36, CR37, CB05, CB07, CB31) and 3/16 inch cable railing kit CR27. Angled washers should only be used with thread studs, not lag screws, for proper installation. Designed for Posts: Suitable for both wood and metal posts, this T316 stainless steel angled washer is ideal for 25, 30, and 35 degree staircase cable railing systems. Marine Grade Durability: Made from T316 marine grade stainless steel, this angled washer provides excellent durability, corrosion resistance, and rust resistance, making it suitable for outdoor, marine, and extreme weather environments. Efficient System Construction: For optimal performance in a wood hidden cable railing system, pair this washer with cable railing kit CR26, 30 degree angle washer CR60, 1/8 inch wire rope WR02, and recommended accessories such as adhesive sleeves CR66 and protector sleeves CR13. Color: Silver Material: Stainless Steel Package Contents: 40 x Stainless steel cushion ring Note: The package includes only the items listed above. Other products are not included. Due to lighting and display differences, the color in the image may vary slightly from the actual item. Measurement may vary by +/- 1-3 cm.