About this item

• Material: The expansion nut is made of high-quality stainless steel and nylon, which is used to fix the toilet cover and is durable.
• Set: The expansion nut set contains 2 × stainless steel screw, 2 × nylon expansion nut, and 2 × metal washer.
• Screw size: 4.8 * 0.5cm. Nylon expansion nut size: 3.7 * 1.7cm. Diameter of washer: 14mm.
• Warm reminder: Please confirm whether the size is suitable before buying.
• If you have any questions about our products, please contact us and we will try our best to help you.

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