NAKAUMI VIETNAM COMPANY LIMITED
Address: Road No. 1, My Xuan Industrial Park B1- Dai Duong, My Xuan Ward, Phu My Town, Ba Ria - Vung Tau Province, Vietnam
Hotline: 0254 3893 111 | 
Email: info@nakaumivn.com
Address: Road No. 1, My Xuan Industrial Park B1- Dai Duong, My Xuan Ward, Phu My Town, Ba Ria - Vung Tau Province, Vietnam
Hotline: 0254 3893 111 | Email: info@nakaumivn.com
| Material | SS400, S35C, S45C, SCM435H, SCM440H, SNB7 |
| Strength | 4.8 and 6.8 (upon request) |
| Surface Treatment | Plain |
| Size | M6~M24 |
| W1/4~W7/8 | |
| Length | 30mm~4000mm |
| Ensure quality, fast delivery | |
| Competitive price | |
| Contact | 0254 3893 111 |
M series | ||||
| Size | Thread pitch | Tolerance | Weight per 1000mm | |
| Min | Max | |||
| M6 | 1 | 5.59 | 5.97 | 0.163 |
| M8 | 1.25 | 7.55 | 7.85 | 0.298 |
| M10 | 1.5 | 9.5 | 9.85 | 0.472 |
| M12 | 1.75 | 11.6 | 11.85 | 0.699 |
| M14 | 2 | 13.6 | 13.85 | 0.963 |
| M16 | 2 | 15.5 | 15.8 | 1.269 |
| M18 | 2.5 | 17.33 | 17.95 | 1.597 |
| M20 | 2.5 | 19.33 | 19.95 | 2.019 |
| M22 | 2.5 | 21.33 | 21.95 | 2.490 |
| M24 | 3 | 23.2 | 23.95 | 2.902 |
W series | ||||
| Size | Thread pitch | Tolerance | Weight per 1000mm | |
| Min | Max | |||
| W1/4 | 5.85 | 6.35 | ||
| W5/16 | 1.41 | 7.5 | 7.75 | 0.281 |
| W3/8 | 1.59 | 9.00 | 9.3 | 0.411 |
| W1/2 | 2.12 | 12.2 | 12.65 | 0.759 |
| W5/8 | 2.31 | 15.21 | 15.87 | 1.208 |
| W3/4 | 2.54 | 18.34 | 19.05 | 1.802 |
| W7/8 | 21.45 | 22.22 | 2.490 | |
1. The product can be manufactured according to the required length (up to 3000 mm), eliminating the need for on-site cutting.
2. The product is customized, eliminating the need for connectors. Therefore, unnecessary connection costs can be reduced.
3. Since the surface already has a galvanized coating, the task of applying anti-rust paint is unnecessary.
4. The product is packaged and weighs approximately 20kg. It is bundled and delivered, making it easy to transport to various construction sites.
