Value Collection 548620BR Dowel Pin 16x80mm Alloy Steel

Product Description

The VALUE COLLECTION 548620BR is a flat vent pull out dowel pin manufactured from alloy steel to DIN 7979D standards. The pin measures 16 mm in diameter and 80 mm in overall length, with one rounded end and one threaded end for pull-out removal. Hardness is rated at 57-63 HRC, providing reliable resistance to deformation and wear in precision locating and alignment applications. Machinists, tool-and-die technicians, and mechanical assembly professionals install this style of pin where repeatable, accurate part location is required and where serviceability demands a positive extraction method.

This dowel pin is suited for use in jigs, fixtures, molds, dies, and precision mechanical assemblies where tight-tolerance alignment is critical. The flat vent feature allows trapped air and excess lubricant to escape during press-fit installation, reducing hydraulic lock and the risk of bore damage. The threaded pull-out end accepts a standard extraction tool for controlled removal without the need for a press or punch. Typical applications include production tooling, mold bases, and machine component registration in both shop and manufacturing environments.

Key Features

• DIN 7979D standard flat vent pull out design with one rounded end and one threaded end
• 16 mm diameter x 80 mm overall length for mid-range precision locating tasks
• 57-63 HRC alloy steel construction for high wear resistance and dimensional stability
• Flat vent channel prevents hydraulic lock during press-fit installation
• Threaded pull-out end allows controlled extraction without impact tools

Compatibility

Designed as a DIN 7979D-compliant flat vent pull out dowel pin suitable for use in standard 16 mm tolerance-bored jigs, fixtures, molds, and precision mechanical assemblies requiring this pin type and size.

Installation Notes

Installation and removal should be performed by qualified machinists or mechanical assembly technicians using appropriate press or extraction tooling. Ensure the receiving bore is clean, within specified tolerance, and lightly lubricated before pressing the pin into position. Use the threaded end with a compatible extraction tool for removal — do not drive the pin out with an impact punch, as this can damage the bore or the pin. Deburr and inspect the bore before reinstallation of any replacement pin.