Yinpecly 10Pcs Screw Post Fit for 5/16"(8mm) Hole Dia, Male M6x20mm Belt Buckle Binding Bolts for Scrapbook Photo Albums Binding and Leather Saddles Purses Belt Repair, Carbon Steel Silver
【DIMENSION】- Thread Specification (nut/screw):M6;Length Under Nut Head :18mm/0.71 inch;Head Diameter:12.8mm/0.5 inch;Aperture:8mm/0.31 inch;Groove Type: 4mm/0.16 inch
【GOOD QUALITY】- Butt screw is made of quality carbon steel material,sturdy and anti-rust, easy to bind, install and remove, can use repeatedly, good tightness
【EASY TO USE】- Screw binding screws are easily applied with standard screwdriver;Threaded post lets you open and re-attach piece where needed
【INSTRUCTIONS】- You can make a hole larger than 0.5mm than the diameter of the nut rod, put screws and nuts on both sides of the locked object, and select the appropriate tool to lock it
【WIDELY APPLICATION】- The butt screw especially suit for leather handicrafts decoration, bookbinding, document, book, album, DIY crafts, etc