Value Collection 551270PR Dowel Pin 4x10mm Ss Grade 316

Product Description

The VALUE COLLECTION 551270PR is a standard pull out dowel pin manufactured from Grade 316 stainless steel with a bright, uncoated finish. At 4 mm in diameter and 10 mm in overall length, this pin is designed for precision locating and alignment applications in mechanical assemblies. The rounded end type eases insertion into bored holes, and the Grade 316 alloy provides enhanced resistance to corrosion and chloride exposure compared to standard 304-grade fasteners. This pin conforms to DIN 7 EN ISO 2338 dimensional standards, making it suitable for use in dimensionally controlled assemblies where interchangeability and fit tolerance matter. Machinists, tool and die technicians, and maintenance mechanics are the typical end users.

This dowel pin is used in precision fixturing, jig construction, machine component alignment, and general mechanical assembly where repeatable part location is required. The DIN 7 EN ISO 2338 standard ensures the pin meets established tolerance classes for cylindrical dowels. Grade 316 stainless steel makes this pin well suited for food processing equipment, marine environments, chemical handling assemblies, and other applications where moisture or corrosive media are present. It is sold individually but carries a minimum order quantity of 10 units.

Key Features

• Grade 316 stainless steel construction for superior corrosion resistance in harsh or wet environments
• Conforms to DIN 7 EN ISO 2338 standard for dimensional accuracy and tolerance class compliance
• Rounded end type for easier alignment and insertion during assembly
• Bright, uncoated finish maintains tight dimensional tolerances straight from the manufacturer
• Compact 4 mm diameter by 10 mm length suits small-bore precision locating applications

Compatibility

Designed as a standard DIN 7 EN ISO 2338 compliant pull out dowel pin suitable for precision locating and alignment applications in mechanical assemblies requiring a 4 mm diameter cylindrical dowel.

Installation Notes

Installation is typically performed by machinists or mechanical technicians using a press or mallet with a proper-sized drift to avoid damaging the pin or bore. The receiving hole should be finish-reamed to the appropriate DIN 7 tolerance class before installation to ensure correct fit. Power down and de-energize any equipment before servicing assemblies that contain these pins. Do not hammer directly on the pin face without a protective driver, as this can deform the end and complicate future removal.