Album Scrapbook 5x15mm Nickel Plated Binding Chicago Screw Post 10pcs Product Name: Binding Screw; Material: Metal, Nickel Plated Weight: 32g; Package Content: 10 x Binding Screw Main Color: Silver Tone; Fit Hole Size: 5 x 15mm/0.2" x 0.6" (D*L) Head Dia.: 10mm/ 0.4" Thread Size: 4 x 5mm/0.16" x 0.2"(D*L)