75 Sets Silvery Chicago Screws Assorted Kit 1/4 3/8 1/2 Inches Screw Posts Metal Accessories Nail Rivet Chicago Button For DIY Leather Decoration Bookbinding Round Flat Head Stud Screw

Screw post measurement: this set of screw posts has 3 lengths, 6 mm (1/ 4 inch), 10 mm (3/ 8 inch) and 12 mm (1/ 2 inch), and they are all 5 mm (3/ 16 inch) in diameter Quality and durable: made of carbon steel of good quality, hard, sturdy and durable, with nickel plated on the surface, not easy to get rust and erosion, providing long service life Easy to apply: this set of screw posts is easy to install, use a drill to punch a hole of 5 mm diameter, then you can install the 2 parts from 2 sides, they can bind different items Wide range of usage: the screw post is suitable for holding and decorating document, book, scrapbooking, photo album, etc., good supplies especially for leather handicrafts Quantity: the package includes 75 sets of screw posts in 3 sizes, 25 sets in each size, and they are all in silver color, Manufacturer: TILY