Feature●【TRUSTED & EXPERIENCE】Our products are designed and manufactured by professional fastener manufacturers with over 15 years industry experience. Our fasteners are widely used in aerospace, high-speed railways, ships, automobiles, computers, furniture and other fields.●【Good Storage & Sorting】: All these screws, nuts and washers are packed in a sturdy, user-friendly plastic storage box, organized into categories and labeled, so you can quickly find the size you need. To avoid the products getting messed up or broken during the shipping process, we have made separate packaging for the smaller sizes and provided a sturdy box outside the plastic box.●【Clean & Easy to Use】Our screws are not greasy, making them easy to handle and leave less dirt in your work area.●【Multipurpose Applications】: This kit is suitable for use in various DIY projects such as 3D printing, TV and projector installation, motorcycle repair, furniture repair and more, making it a perfect addition to any home or workshop. Keep a set of frequently used WZHUIDA screw sets ready to make your work easier.●【Environmental Commitment】: As a socially responsible company, WZHUIDA is committed to sustainability. We have implemented a range of environmental measures to minimize our impact on the environment during the production process while offering sustainable product options.Description