Value Collection 548762BR Dowel Pin 25x80mm Alloy Steel

Product Description

The VALUE COLLECTION 548762BR is a flat vent pull out dowel pin manufactured from alloy steel to DIN 7979D standards. It measures 25 mm in diameter and 80 mm in overall length, with one rounded end and one threaded end for extraction during disassembly. The pin is hardened to 57-63 HRC, providing strong resistance to wear and deformation under load. Machinists, tool and die makers, and maintenance technicians use this type of precision dowel pin to locate and align mating components in jigs, fixtures, dies, and machine assemblies where repeatable positioning is required.

This flat vent pull out dowel pin is suited for industrial and manufacturing applications where trapped pins must be retrievable without damaging surrounding bores. The flat vent groove runs along the shank to allow air and lubricant to escape during installation, preventing hydraulic lock in blind holes. The threaded end accepts a standard extraction tool or slide hammer, making it practical for high-frequency tooling changes and maintenance environments. Typical applications include injection mold tooling, press dies, jigs, and precision machine components.

Key Features

• DIN 7979D standard flat vent design prevents hydraulic lock in blind bores
• Alloy steel construction hardened to 57-63 HRC for wear and impact resistance
• One rounded end for guided insertion; one threaded end for mechanical extraction
• 25 mm diameter and 80 mm overall length for heavy-duty locating applications
• Sold individually — no minimum bundle required

Compatibility

Designed as a DIN 7979D-compliant flat vent pull out dowel pin for use in jigs, fixtures, dies, and precision machine assemblies that require a 25 mm bore locating pin with extraction capability.

Installation Notes

Installation and removal should be performed by qualified machinists or maintenance technicians familiar with precision locating hardware. De-energize and lock out all machinery before servicing any tooling or fixture containing dowel pins. Apply a light film of compatible lubricant to the shank before pressing or driving the pin into the bore to reduce galling risk. Use the threaded end with an appropriate extraction tool to remove the pin — do not attempt to drive the pin out from the threaded end.