Scrapbook Photo Albums M5x20mm Nickel Plated Binding Screw Post 30pcs Product Name: Screw Post; Material: Metal,Nickel Plated Weight: 111g; Package Content: 30Pcs x Screw Post Main Color: Silver Tone; Fit Hole Size: 5x20mm/0.2"x0.8"(D*L) Thread Length: 5mm/0.2" Head Diameter: 10mm/0.4"