This product is Din975 Carbon Steel Threaded Rod White Zinc Plated Or HDG Gr 6.8,the standard is DIN975,the surface treatment is white zinc plated,we also have blue zinc plated,black oxide,hot galvanizing,etc.The size is M28,the length of thread rod is 950mm,the material is carbon steel,it has different grades,generally have:4.8 class,6.8 class,8.8 class,10.9 class,12.9 class.According to the quality of steel can be divided into ordinary carbon steel carbon steel (phosphorus, sulfur higher), high-quality carbon steel (phosphorus, sulfur lower) and high-quality steel (phosphorus, sulfur lower) High-quality steel.According to the carbon content of carbon steel can be divided into low carbon steel, carbon steel and high carbon steel. Fasteners are used in general low-carbon steel.
Threaded rods are the most commonly used transmission elements on tool machinery and precision machinery. Their main function is to convert rotary motion to linear motion or torque to axial repetitive forces while achieving high accuracy, reversibility and high efficiency specialty. Due to its small frictional resistance, ball screws are widely used in a variety of industrial equipment and precision instruments.
Specification
| DIA | #10-24 | 1/4"-20 | 5/16-18 | 3/8"-16 | 7/16-14 | 1/2"-13 | 9/16-12 | 5/8"-11 | 3/4"-10 | 7/8"-9 | 1"-8 | 1 1/8-7 | 1 1/4-7 | 1 3/8-6 | 1 1/2-6 |
| LENGTH | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m |
| DIA | M6-1.0 | M8-1.25 | M10-1.5 | M12-1.75 | M14-2.0 | M16-2.0 | M18-2.5 | M20-2.5 | M22-2.5 | M24-3.0 | M27-3.0 | M30-3.5 | M33-3.5 | M36-4 | |
| LENGTH | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | 1m-3m | |
Material requirements:
The screw is in high temperature, must be corrosive, strong wear, work under high torque, therefore, the screw must.Thread rod:high temperature, high temperature does not deform;wear resistance, long life;corrosion resistance, materials corrosive;high strength, can withstand high torque, high speed;has good cutting performance;Residual stress after heat treatment is small, small thermal deformation.
Application
The full thread screw usually used in machinery and equipment, electronic equipment, communications equipment, metal lighting, building bridges and other related industries. Threadeded rods are provided in strict accordance with national and international standards related to manufacturing, providing national accreditation third-party testing to ensure that will provide appropriate, safe fastener products.
