QUALITY AND DURABLE - Made of good quality 304 stainless steel, hard, sturdy and durable, with nickel plated surface, no difficulty to catch rust and erosion, providing long using life span.</p> EASY TO USE - This set of screws is easy to install, use a drill to drill a 5mm diameter hole, then you can install the 2 pieces on both sides, different items can be connected.</p> REUSABLE - The threaded post allows you to open and re-secure the piece using a standard screwdriver.</p> WIDE APPLICATIONS - The posts with screws are suitable for fastening and decorating documents, books, scrapbooks, photo albums, etc, good supplies, especially for leather crafts.</p> 30 SETS - The number of screws consists of screws and the top, they are compatible. Total 60 pieces</p> About Increway:</p> Main Categories: Tools & Home Improvement, Home & Kitchen, Some Professional Mechanical Parts, etc.</p> <p >Our Goal: One-stop buying all kinds of repairs, replacements, and decorations you need in your daily life and work.</p> They can be used for decoration, furniture repair, and your DIY projects, they are a must-have for the family.</p> Office.</p> Office furniture, household appliances, etc., you also need these small parts to prepare emergency parts.</p> < p>Vehicle< /p> Car repair, spare parts, these products will also be a good helper.</p> Machine</p> Reliable quality product, can be used for industrial mechanical maintenance and applications.</p>