Precision High Strength Steel Grooved Dowel Pin for Mechanical Assemblies

This Precision High Strength Steel Grooved Dowel Pin for Mechanical Assemblies from Qimao Metal Manufacturer is a cylindrical locating pin with axial grooves, which increases friction and holding force when pressed into holes. Compared with smooth dowel pins, it is not easy to loosen under vibration and impact, and maintains stable positioning for a long time. It is available in various diameters, lengths, and materials to meet different industrial assembly needs.

Product Parameter (Specification)

Product Feature

1-Strong steel body –Qimao Metal Manufacturer Precision High Strength Steel Grooved Dowel Pin for Mechanical Assemblies with high strength for heavy duty mechanical work

2-Smart groove design – lowers friction and makes installation easier

3-Allows air and oil flow – works well in blind holes without air block

4-Smooth surface – fits precisely into tight tolerance holes

5-Long service life – resists wear and repeated use

Application

1- Automotive parts production – hold components in place during fixing

2- Hydraulic equipment – allow oil to pass through the groove

3- Mold and fixture making – blind hole positioning without extra trouble

4- Repair and maintenance work – easy to remove and replace when needed

Production Details

Our Precision High Strength Steel Grooved Dowel Pin for Mechanical Assemblies is made with care by Qimao Metal Manufacturer. Each pin has clean and even grooves that run straight along the body. The steel is heat treated to stay hard and strong. The ends are smoothly chamfered, so the pin enters the hole without damage. The outer surface is finely ground to meet tight size requirements. Compared to solid pins, our grooved version reduces installation force, removes trapped air, and allows oil or coolant to pass through. You get easier assembly, better performance, and lower costs. That is the Qimao advantage.