uxcell Scrapbook 5mmx40mm Nickel Plated Binding Chicago Screw Post 10pcs Product Name: Binding Screw; Material: Metal, Nickel Plated Weight: 67g; Package Content: 10 x Binding Screw Main Color: Silver Tone; Fit Hole Size: 5 x 40mm/0.2" x 1.6" (D*L) Head Dia.: 10mm/ 0.4" Thread Size: M5 x 5mm/0.2" x 0.2"(D*L)