Multi-Step Hollow Dowel Pins

RC-PN-007

Description

Custom multi-stage hollow locating dowel pins via precision turning, hollow cylindrical positioning fasteners for lightweight assembly and quick positioning locking.

Manufacturing Process

CNC Turning, Inner Hole Drilling, Chamfering, Deburring

Material

CNC Turning, Inner Hole Drilling, Chamfering, Deburring

Surface Treatment

Zinc Plating, Passivation, Black Oxide, Nickel Plating

Features

• Multi-step outer diameter design for layered positioning
• Hollow structure reduces overall product weight
• Precise inner hole tolerance for secondary assembly
• Custom wall thickness, step quantity & length
• Corrosion resistant stainless steel material optional

Application

Automotive Interior Parts, Electronic Equipment, Household Appliances, Injection Molds, Office Equipment Hardware

Drawing