【BASE INFO】Applicable Hole Dia: 5/16"(8mm); Head Dia.: 10mm / 0.39"; Package Content: 90pcs M4 x 5mm of Screws and 10pcs Each M4 x 6mm/8mm/10mm/12mm/15mm/18mm/20mm/25mm/30mm, Totally 90 Sets.【APPLICATION】It is good for thin albums, decorative bags, leather belts, sandals, boots, leather bags, etc. Fit for all kinds of art and leather crafts and DIY clothing production.【ADVANTAGE】Precision mechanical thread, made of carbon steel material, brass plating surface treatment, anti-rust.【INSTRUCTIONS】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.【NOTICE】When using the post screws to lock items, the thickness must be less than the length of the screw rod + nut rod, otherwise, it will not be locked.
eBay