What's in the box:

Aibecy 2pcs T8 Screw Nut Brass T-Shape Nut 8mm Inner Diameter Compatible with CR-10/Ender Series 3D Printers (Gold)

Features:
Compatible with CR-10/Ender series 3D printers
Used in conjunction with T-shaped screw, smooth and unobstructed movement.
Easy to use, no need to process.
Anti-slip, anti-corrosive and wear-resistant.

Specifications:
Color: Gold
Material: Brass
Quantity: 1pc/ 2pcs(optional)
Lead Screw Hole Inner Diameter: 8mm
Lead Screw Hole Outer Diameter: 10mm
Item Size(each): 2.3 * 1.2 * 1cm/ 0.9 * 0.5 * 0.4in
Item Weight(each): 8.5g/ 0.3oz

Packing List:
2 * Screw Lead Nut