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Coil Thread Rods

Coil Thread Rods

Inch rods Carbon Steel Grade 4.8

Product Details

Thread rod for material requirements:

From the extrusion process, it is known that the screw is in high temperature, corrosion, strong wear, large torque, so the thread must:

1 high temperature, no deformation at high temperature;

2 Wear-resistant, long life;

3 corrosion resistance, corrosion of materials;

4 high strength, can withstand large torque, high speed;

5 has good machining performance;

6 after heat treatment, the residual stress is small and the heat deformation is small.


Rod
Dia

T.P.I.

Tensile
Stress Area

Root Dia

Major Dia

Safe WLL (lbs)

Max

Min

Max

Min

Tensile

Shear

1/2"

6

0.1385

0.425

0.420

0.500

0.486

9,000

6,000

3/4"

4.5

0.3066

0.635

0.625

0.750

0.740

18,000

12,000

1"

3.5

0.5408

0.840

0.830

0.985

0.965

38,000

25,300

1-1/4"

3.5

0.9072

1.085

1.075

1.225

1.215

56,000

37,500


Size: 1/2" to 1-1/4"
Material: Carbon Steel
Surface: Plain ZP
Package: Bundle or Carton(short size)

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