90 Sets M5 6-30mm Nickel Plating Phillips Chicago Binding Posts Stud Screws Rivet Button Bookbinding

Specification: Material: Steel Surface Treatment: Nickel Plating Length: 6mm, 8mm, 10mm, 12mm, 15mm, 18mm, 20mm, 25mm, 30mm Features: 1. Easy to Use, easily applied with standard screwdriver. Threaded post lets you open and re-attach piece where needed. 2. This kit includes Contains 9 commonly used sizes, enough for you to use. 3. Packed in a rugged convenient re-sealable plastic storage case. 4. Widely used as the book or photo print albums binding supplies. it also can be used in the production of saddles and leather purses. Package Included: Item Size Quantity Binding Post 5*6mm 10 Binding Post 5*8mm 10 Binding Post 5*10mm 10 Binding Post 5*12mm 10 Binding Post 5*15mm 10 Binding Post 5*18mm 10 Binding Post 5*20mm 10 Binding Post 5*25mm 10 Binding Post 5*30mm 10 Phillips Screw 5mm 90 Total Quantity: 180Pcs (90 Sets)