Value Collection 548314PS Dowel Pin 8x20mm Alloy Steel

Product Description

The VALUE COLLECTION 548314PS is a flat vent pull out dowel pin manufactured from alloy steel to DIN 7979D standards. It measures 8 mm in diameter and 20 mm in overall length, with one rounded end and one threaded end for pull-out removal. Surface hardness is rated at 57-63 HRC, delivering the wear resistance and dimensional stability required for precision locating and alignment applications in tooling, fixtures, and machine components. This pin is sold individually and is intended for use by machinists, tool and die makers, and maintenance technicians working with jigs, dies, and production fixtures.

Flat vent pull out dowel pins conforming to DIN 7979D are used in mold making, precision machining fixtures, and industrial tooling assemblies where controlled location and repeatable positioning are critical. The flat vent feature allows air and fluid to escape during press-fit installation, reducing hydraulic lock. The threaded end permits removal with a standard puller or threaded rod without damaging the bore or the pin. This configuration is common in both OEM production environments and maintenance repair operations.

Key Features

• DIN 7979D standard — flat vent pull out configuration for controlled press-fit installation
• 8 mm diameter x 20 mm overall length for precise locating applications
• 57-63 HRC hardness rating for wear resistance and dimensional stability
• One rounded end and one threaded end for pull-out removal
• Alloy steel construction for strength in high-load tooling environments

Compatibility

Designed as a DIN 7979D-compliant flat vent pull out dowel pin suitable for use in precision tooling fixtures, molds, and machine assemblies requiring an 8 mm locating pin with pull-out capability.

Installation Notes

Installation and removal should be performed by a qualified machinist or maintenance technician familiar with press-fit pin applications. Ensure the bore is clean, properly toleranced, and free of debris before pressing the pin. Use an appropriate arbor press or hydraulic press rather than impact tools to avoid bore damage. The threaded end allows use of a standard slide hammer or threaded puller for removal — never attempt to drive the pin out from the threaded end.