[Thông Báo] Thay Đổi Thời Gian Xuất Hóa Đơn VAT từ 12-14/05/2026 do Chuyển Địa Chỉ Kinh Doanh. Xem chi tiết .
[Announcement] VAT Invoice Schedule Adjustment during May 12-14, 2026 due to Office Relocation. See more .
Screws and spacers are parts used to secure parts and to keep a certain amount of space. The screws fasten the parts together and secure them so that they do not come off. It can be easily fastened and removed. Screw materials include steel, alloy steel, aluminum, plastic, etc. On the other hand, spacers are used when fastening parts with a certain interval between them. It has functions such as supporting the electronic circuit board to be fixed, preventing the arrangement of reinforcing bars, ensuring rebar covering, etc. The material is resin, metal, etc. with high insulation performance. The hexagonal spacer, which serves as both a spacer and a screw, can be adjusted for length when connected. It is necessary to select screws and spacers according to the place of use and space.