✨️Product Description✨ Thread Size: M6; Pitch: 1 mm; Head Size: 16 x 5 mm (D*H) Small End Size: 14 x 1.5 mm (D*H); Overall Height: 10 mm; Package Contents: 2pcs x Knurled Thumb Nut Material: The knurled thumb nut is made of carbon steel with a nickel-plated surface finish, high hardness, wear resistance, not easily deformed, rust-proof, and corrosion-resistant. Knurled Thumb Nut M6 x D16 mm x H10 mm Carbon Steel Knurled Nut with Collar High Head Blind Hole Knurled Thumb Nut for 3D Printer Parts 10pcs --------------------------------- ✨Notice✨ * I am selling an item I received unused. * Immediate purchase and bulk purchases are welcome! * Please understand that the item will be shipped in simple packaging. * Please check the actual photos for the condition. (Opened once for photography and inspection) Returns and claims after the arrival of the product will generally be refused, but we will respond depending on the situation. 10-44 0583 ★