M5x4mm Photo Albums Scrapbook Metal Binding Screw Post Silver Tone 100 Pcs

About this item

• SIZE: Male Thread Size(Screw): M4 x 3mm(D*L); Female Size(Top): 5mm x 4mm(D*L)
• APPLICATION: It is good for thin albums, decorative bags, leather belts, sandals, boots, leather bags, helmets, etc.Fit for all kinds of art and leather crafts and DIY clothing production.
• 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: Use post screws to lock, the thickness of the lock must be less than the length of the screw rod + nut rod, otherwise, it will not be locked.
• ADVANTAGE: Precision mechanical thread, anti-rust. Our screws are an important addition to any leather clothing or accessories.

Screw post, also known as book binding post, are extremely versatile binders that allow loose documents of practically any shape or size to be securely bound together.
These low-cost, reusable screws enable you to easily change out bound documents, making them a great choice for books, menus, books, architectural and engineering drawings, and much more.
Their two-piece construction allows for no-fuss updates, which is they are an good choice for applications that require frequent updates.