Value Collection 536014PR Precision Dowel Pin 3x20mm Grade 8

Product Description

The VALUE COLLECTION 536014PR is a precision dowel pin designed for accurate alignment and location of mating components in mechanical assemblies. Manufactured from Grade 8 alloy steel with a bright, uncoated finish, this pin delivers the tight dimensional tolerances required for repeatable positioning in tooling, fixtures, dies, and machine components. At 3 mm in diameter and 20 mm in overall length with rounded ends, it conforms to DIN 6325 and ISO 8734 standards, making it a recognized choice in both domestic and international manufacturing environments. Machinists, tool and die makers, and maintenance technicians rely on this type of pin for precision fit applications where location accuracy is critical.

This dowel pin is suited for use in precision jigs, fixtures, molds, and machine frames where tight-tolerance hole alignment is required. The rounded end profile eases insertion and reduces the risk of burring or scoring the receiving bore during assembly. It is commonly pressed or slip-fit into reamed holes and is appropriate for both light and moderate load-bearing alignment tasks in industrial and manufacturing settings. Minimum order quantity is 100 units; individual package quantity is 1.

Key Features

• Conforms to DIN 6325 and ISO 8734 standards for internationally recognized dimensional tolerances
• Grade 8 alloy steel construction provides high strength and hardness suitable for precision alignment duties
• Bright, uncoated finish maintains close tolerances without added coating thickness variation
• Rounded end type eases insertion into reamed or precision-bored holes
• 3 mm diameter by 20 mm length suits compact assemblies and tooling applications

Compatibility

Designed as a standard DIN 6325 and ISO 8734 precision dowel pin suitable for use in any application requiring a 3 mm diameter ground dowel pin in alloy steel with a bright finish.

Installation Notes

Precision dowel pins are typically installed by machinists or maintenance technicians using a press or mallet with a proper driving tool sized to avoid mushrooming the pin end. Receiving holes should be finish-reamed to the appropriate H7 or similar tolerance class per design specifications to achieve the intended fit. Always deburr and clean receiving holes before installation. Do not attempt to drive pins into under-sized or unreamed holes, as this can damage both the pin and the workpiece.