Have you ever considered the hidden heft behind a seemingly simple Threaded rod weight chart in kg, mm and PDF? These ubiquitous fasteners, though often overlooked, carry a significant weight, both literally and figuratively, in the success of countless construction, engineering, and manufacturing projects. Understanding the threaded rod weight chartisn't just a technicality; it's a critical skill for accurate planning, cost control, and ensuring structural integrity. In this deep dive, we'll unravel the mystery of threaded rod weight, explore why its precision is paramount, how to navigate those crucial charts, and what specific types of rods you'll encounter.
Note: These values are approximate and based on standard densities. Actual weights may vary slightly due to manufacturing tolerances, specific alloy compositions, and coating thickness (for galvanized rods). Always refer to the manufacturer's specific data sheet for precise weight calculations if absolute accuracy is critical for your application.
Nominal Diameter (M) | Thread Pitch (mm) | Approx. Weight (kg/meter) - Mild Steel (MS) | Approx. Weight (kg/meter) - Stainless Steel (SS 304/316) | Approx. Weight (kg/meter) - Galvanized Iron (GI) |
M6 | 1.0 | 0.222 | 0.228 | 0.230 |
M8 | 1.25 | 0.395 | 0.405 | 0.410 |
M10 | 1.5 | 0.617 | 0.633 | 0.640 |
M12 | 1.75 | 0.888 | 0.912 | 0.920 |
M14 | 2.0 | 1.21 | 1.24 | 1.25 |
M16 | 2.0 | 1.579 | 1.621 | 1.635 |
M18 | 2.5 | 1.998 | 2.050 | 2.070 |
M20 | 2.5 | 2.466 | 2.531 | 2.555 |
M22 | 2.5 | 2.984 | 3.061 | 3.090 |
M24 | 3.0 | 3.551 | 3.644 | 3.680 |
M27 | 3.0 | 4.498 | 4.615 | 4.660 |
M30 | 3.5 | 5.495 | 5.637 | 5.690 |
M33 | 3.5 | 6.602 | 6.772 | 6.835 |
M36 | 4.0 | 7.990 | 8.200 | 8.280 |
M39 | 4.0 | 9.273 | 9.515 | 9.600 |
M42 | 4.5 | 10.74 | 11.02 | 11.12 |
M45 | 4.5 | 12.28 | 12.60 | 12.72 |
M48 | 5.0 | 13.91 | 14.28 | 14.42 |