Item Type: Hex Coupling Nut Material: 304 Stainless Steel Color: Silver Specification: M10 x 1.5-17-L15mm Purpose: Specially designed for fastening two parts together to make them one. Hex nuts are suitable for bolts, studs, machine screws, threaded rods, etc., and are suitable for indoor and outdoor use. Package List 10 x Hex Coupling Nut 1304 Stainless Steel Material: Premium 304 stainless steel material, which is rustproof, anticorrosive, strong, and long lasting, is used to make these nuts. 2Easy Assembly: The nut's standard hex rod construction makes it easy to disassemble and reassemble by using a hex wrench. 3Application: To use with bolts, studs, machine screws, threaded rods, etc., this nut is ideal. And these nuts are utilized to connect 2 parts into a single unit. 410Pcs: There are 10 pieces nuts in the package, easy to make replacements and use, very convenient 5Easy Carrying: These nuts are easy for you to carry with you to help with your work. They are small and lightweight