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Essential Threaded Rod Weight Chart – Free Pdf With Mm & Kg Details

Author: Shailesh Makwana

June 9, 2025

Threaded Rods

Threaded Rods


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