Small Head Locating Pin Round Head Tapered Tip Straight JPRSB

Feature 1: Small head conical positioning pin, installation methods include press in type and internal thread type, suitable for installation under various working conditions.

Feature 2: Optional material: Iron (SKS3); Stainless steel (SUS304, SUS440C or equivalent high hardness corrosion-resistant steel), suitable for various workpiece positioning.

Feature 3: Contains specifications for hard chromium plating on the surface, effectively ensuring surface hardness and rust prevention.

Feature 4: The model with polishing process has a smooth surface without edges and corners, making it easy for the workpiece to enter the positioning position smoothly.

Feature 5: The installation tolerance includes m6 and p6

Frequently asked questions (FAQs) about this product

1. Why does the positioning pin have a center hole?

The final processing stage is centerless grinding. At this point, a central hole is required for positioning, so it is a central hole opened for centerless grinding.

2. What is the situation without a central hole?

The material is SUS304, and there is no center hole when it can meet the accuracy requirements in the cutting state. Or when producing in large quantities.

3. Why is there a undercut in the neck of the positioning pin?

Because of its high coaxiality, the neck also needs to be ground. The neck grinding process requires a back groove.

4. Has the threaded part of the positioning pin also undergone quenching treatment?

yes , we have. The front end has also undergone quenching treatment.