chicago screws,leather rivets, 100 Sets M5 Chicago Screw, Nickel Plated Binding Screws Posts Binding Screws for Scrapbook Photo Albums Binding, Nail Rivet Studs Snap Books Butt Screw(Size:M5 x 60mm)

7 Different Sizes: post diameter is 3/ 16 inch/ 5 mm, 7 kind of post length are 1.18 inch/ 30 mm, 1.38 inch/ 35mm, 1.57 inch/ 40 mm, 1.77 inch/ 45 mm, 1.97 inch/ 50 mm, 2.17 inch/ 55mm, 2.36 inch/ 60mm; Screw and base diameter is 0.37 inch/ 9.5 mm 100 Sets each Order: Each order contains 100 sets of fixed size binding screws in a choice of 7 lengths Easy to Install: Delicately designed Philip head, standard slotted head, easy installation with screwdriver. Smooth without burr, beautiful and practical, the cross section is smooth and burr-free Durable Material: These chicago screws are made of high quality carbon steel, uniform coating, high hardness and with beautiful appearance, round and smooth, sturdy and durable, to give good luster. High hardness durable and non-rusting, not easy to rust in moisture environment. If you have any questions, please do not hesitate to contact us. Thank you for coming, wish you a happy life！