Value Collection 536026PR Precision Dowel Pin 4x12mm Grade 8

Product Description

The VALUE COLLECTION 536026PR is a precision dowel pin manufactured from Grade 8 alloy steel with a bright uncoated finish. At 4 mm in diameter and 12 mm in overall length, this pin is engineered to close tolerances in accordance with DIN 6325 and ISO 8734 standards. The rounded end type allows for controlled insertion into bored holes, making it suitable for component alignment, fixture assembly, and jig work across machining, fabrication, and mechanical assembly operations. Machinists, toolmakers, and assembly technicians install these pins where tight positional accuracy is required.

This dowel pin is intended for precision alignment applications in manufacturing and industrial assembly environments. It is well suited for use in jigs, fixtures, dies, and machine components where repeatable part location is critical. The DIN 6325 and ISO 8734 standards define the dimensional tolerances and hardness requirements, making this pin a direct fit in metric precision applications. Sold individually per package, with a minimum order quantity of 100 pieces.

Key Features

• Conforms to DIN 6325 and ISO 8734 standards for metric precision dowel pins
• Grade 8 alloy steel construction for high hardness and wear resistance
• Bright uncoated finish maintains tight dimensional tolerances out of the box
• Rounded end type aids alignment during installation into bored holes
• 4 mm diameter by 12 mm length suits a wide range of metric fixture applications

Compatibility

Designed as a standard-tolerance metric precision dowel pin for use in machined holes meeting DIN 6325 or ISO 8734 specifications. Suitable for jigs, fixtures, molds, dies, and general industrial assembly components requiring close-tolerance pin location.

Installation Notes

Precision dowel pins are typically pressed or driven into bored holes machined to the appropriate tolerance class per the applicable DIN or ISO standard. Ensure the receiving hole is clean, free of burrs, and machined to the correct fit before installation. Do not hammer pins into undersized or unmachined holes, as this can damage the pin or the workpiece. Installation is generally performed by machinists or toolmakers using a press or mallet with a suitable driver.