ITEM NAME:1 Set Inline Skate Wheel Screw Nail Replacement Roller Skates Nut Bolts 31mm Description: 100% brand new and high quality. Easy installation and replacement. High strength,corrosion resistant,not easy to fall off. Replace screws regularly to keep your skate shoes working better. These are suitable for most of the roller skate. Specification: Material: Stainless Steel Length: Approx 31mm / 1.22 inch;36mm / 1.42 inch Diameter: Approx 6 mm / 0.24 inch Package Includes: 10 Pieces Screws 10 Pieces Nut Note: Please allow 1-2mm error due to manual measurement. Due to different monitor, the color may have difference. SKU: DMO0008918966007399.These are suitable for most of the roller skate. Replace screws regularly to keep your skate shoes working better. 10 Pieces Nut. High strength,corrosion resistant,not easy to fall off. Due to different monitor, the color may have difference.