80 Sets Chicago Screws Assorted Kit 4 Sizes Golden Leather Rivets 1/4 5/16 3/8 1/2 Screw Rivets Slotted Phillip Head Book Binding Posts Nail Rivet Chicago Bolts for DIY Leather Craft Bookbinding

Brand: ALLOYPRO

Features:

• 80 sets of 4 sizes:The chicago rivets set kit include 4 sizes(M5*6mm,M5*8mm,M5*10mm,M5*12mm), 20 sets for each size, the diameter of these screw rivtes are all 5mm(3/16 inch). 5 kind of post length are 6mm(1/4 inch),8mm(5/16 inch),10mm(3/8 inch),12mm(1/2 inch).Various lengths are available to meet your different needs.
• High-quality material: These Chicago screws are made of high-quality carbon steel, advanced nickel plating, and a stable and dense oxide film on the surface, don't come loose which is durable and anti-rust.
• Dual-purpose Philip head and easy to bind：Delicately designed Philip head, can be uesd with any standard screwdriver repeatedly.The finish on these Chicago buttons are very nice for being ran off as high production items. The finish is excellent, the screw heads are nicely chamfered (tapered off), the slots are low profile and have a professional appearance, can be easy to remove and install. You can add or subtract as much paper as you like.
• Reusable storage boxes: All the binding screws packed in a delicate and transparent box. The book screws are arranged according to size, you can easily store and find the size you need.
• Widely used in DIY leather craft and bookbinding: These leather screws are perfect for adding ornaments to the DIY handicraft decoration.Especially suitable for various leather crafts such as belts, handbags, leather shoes, binding documents, books, photo albums, DIY crafts. You can use it as you like.

Details: High-quality material: These Chicago screws are made of high-quality carbon steel, advanced nickel plating, and a stable and dense oxide film on the surface, which is durable and anti-rust. The well-designed Philip head has good tightness, can be easily installed and reused.Storage box:packaged in a delicate and transparent box, arranged according to size, you can easily store and find the size you need.Wide range of uses:especially suitable for various leather crafts such as belts, handbags, leather shoes, binding documents, books, photo albums, DIY crafts. You can use it as you like.Specification:Color: GoldenSize: (Each set of screws includes 2 parts, a pillar and a slotted cross head nail)3/ 16 inch/ 5 mmScrew and base diameter: 3/ 8 inch/ 10 mmPost length: 1/ 4 inch (6 mm),1/3inch（8mm）,2/5inch（10mm）,1/ 2 inch (12 mm)Quantity: 80 sets in tota5 x 6mm - 20pcs5 x 8mm -20pcs5 x 10mm -20pcs5 x 12mm - 20pcsTips:contains small parts, keep away from children.