Value Collection 548317PS Flat Vent Pull Out Dowel Pin

Product Description

The VALUE COLLECTION 548317PS is a flat vent pull out dowel pin designed for precision locating and alignment applications in industrial and mechanical assemblies. Manufactured from alloy steel and hardened to 57-63 HRC, this pin delivers the wear resistance and dimensional stability required in production tooling, jigs, fixtures, and machine components. It measures 8 mm in diameter and 25 mm in overall length, with one rounded end and one threaded end for controlled extraction. It conforms to the DIN 7979D standard. Installers, machinists, and tooling technicians working with close-tolerance components rely on this type of pin for repeatable, accurate positioning.

This dowel pin is suited for use in mold and die assemblies, fixture plates, precision machine frames, and any application where a flat-vented design is required to allow air and lubricant escape during press-fit installation. The flat vent along the pin body relieves hydraulic pressure during insertion, reducing the risk of component cracking or galling in blind-hole applications. The threaded end allows for mechanical extraction without the need for a drift punch. This pin ships individually but carries a minimum order quantity of 20 units, making it appropriate for toolroom stock or production-line replenishment.

Key Features

• Alloy steel construction hardened to 57-63 HRC for wear resistance in high-cycle locating applications
• Flat vent design relieves hydraulic pressure during blind-hole press-fit installation
• Threaded end enables clean mechanical extraction without damaging the bore
• Rounded opposite end for guided, damage-free insertion
• Conforms to DIN 7979D standard for interchangeable fitment
• 8 mm diameter x 25 mm length for compact, precision-locating assemblies

Compatibility

Designed as an OEM-style replacement or production-stock dowel pin for fixtures, jigs, molds, and precision machine assemblies requiring a DIN 7979D flat vent pull out pin with an 8 mm diameter and 25 mm length.

Installation Notes

Installation is typically performed by machinists or toolroom technicians using a hydraulic or mechanical press. Confirm the receiving bore is reamed to the appropriate DIN 7979D tolerance before pressing the pin into position. De-energize and lock out any associated machinery before servicing fixtures or assemblies containing these pins. Use the threaded end and an appropriate extraction tool or slide hammer for removal to avoid bore damage.