TecUnite 100 pieces silvery Chicago screws metal screw posts nail rivet Chicago button for leather bookbinding crafts, 1/ 4, 3/ 8, 1/ 2, 9/ 16 and 11/ 16 inches

Assorted sizes:
Diameters of these screw posts are all 5 mm (3/ 16 inch), with 5 different lengths, include 6 mm (1/ 4 inch), 10 mm (3/ 8 inch)，12 mm (1/ 2 inch)，15 mm（9/ 16 inch）and 18 mm（11/ 16 inch).

Convenient to use:
These screw posts are easy for you to bind and remove, you can use a drill to punch a 5 mm diameter hole, then install the 2 parts from 2 sides.

Material:
Made of carbon steel, which is sturdy and durable, with plated surface, they can enhance the capability of corrosion resistance and decorative effect efficiently.

Multiple usages:
These metal screw posts are widely applicable for leather handicrafts decoration, decorating document, book, photo album, bookbinding, scrap booking and other diy crafts.

Specifications:
Color: silvery
Quantity: 100 pieces

Package includes:
100 x Screw posts (5 sizes, 20 pieces of each size)

Note:
Small parts included, please keep away from children under 3 years old.