Value Collection 548388PS Dowel Pin 10x70mm Alloy Steel

Product Description

The VALUE COLLECTION 548388PS is a flat vent pull out dowel pin manufactured from alloy steel and hardened to 57-63 HRC for consistent dimensional performance under load. The pin measures 10 mm in diameter and 70 mm in overall length, with one rounded end and one threaded end for positive retention and tool-assisted extraction. It conforms to DIN 7979D, the standard governing flat vent internal-drive dowel pins used in precision alignment and locating applications. Machinists, tool and die technicians, and maintenance mechanics install this pin type in jigs, fixtures, and production tooling where repeatable part positioning is required.

This dowel pin is suited for use in machine tool fixtures, mold bases, die sets, and assembly jigs requiring close-tolerance alignment. The flat vent design allows trapped air and lubricant to escape during press-in installation, reducing hydraulic resistance in blind-hole applications. The threaded end accepts a standard extraction tool for controlled removal without damage to the bore or surrounding workpiece material. It is packaged individually and sold with a minimum order quantity of 2 units.

Key Features

• DIN 7979D standard flat vent pull out dowel pin geometry
• Alloy steel construction hardened to 57-63 HRC for wear and shear resistance
• 10 mm diameter x 70 mm overall length for precision alignment applications
• One rounded end for guided press-in installation
• One threaded end for controlled extraction using standard pull-out tooling
• Flat vent channel relieves hydraulic pressure in blind-hole bores

Compatibility

Designed as a DIN 7979D-compliant replacement or service pin for jigs, fixtures, die sets, and mold bases that use 10 mm diameter flat vent pull out dowel pins.

Installation Notes

Installation is performed by machinists or toolmakers using a hydraulic or arbor press; do not drive with a hammer, as impact can damage the bore or alter pin straightness. Ensure the bore diameter and depth are machined to DIN 7979D tolerances before installation. Use the threaded end with the appropriate extraction tool for removal; never attempt to drive the pin out from the threaded end. De-energize and lock out any machinery before servicing tooling that contains these pins.