Stainless Steel Flange Locating Pin, Flange Head Positioning Dowel Pin

This Stainless Steel Flange Locating Pin is a precision CNC-machined mechanical positioning hardware component. Featuring a professional flange head step structure, this dowel pin is engineered for accurate positioning, alignment, and assembly limiting in mechanical equipment, tooling jigs, and automated fixtures. Manufactured from high-quality stainless steel, the product delivers excellent rust resistance, stable structural rigidity, and high dimensional accuracy. It is an essential fitting for repeated positioning, rapid assembly, and equipment calibration in industrial processing applications.

• Premium Stainless Steel Material: Outstanding oxidation and corrosion resistance suitable for humid environments and long-term continuous use, maintaining stable hardness and mechanical performance with excellent wear resistance.
• Flange Head Step Design: Unique integrated flange head structure forms a stable limit step surface that controls assembly depth, prevents excessive penetration and offset during installation, and provides precise horizontal and vertical positioning.
• Precision CNC Machining: Each dowel pin undergoes precision CNC turning and fine grinding with strict tolerance control, ensuring smooth cylindrical surfaces, excellent concentricity, and burr-free edges for flexible plugging and stable matching.
• Stable Locking & Interchangeability: Standardized production specifications ensure excellent universality and interchangeability, providing reliable positioning and limiting effects while reducing assembly errors and maintenance costs.

• Industrial fixture and jig precise positioning components
• Automation equipment frame alignment and limit pins
• Mechanical tooling assembly calibration and fixing dowels
• Precision instrument and equipment matching positioning parts
• Batch production tooling repeated positioning hardware fittings

We support customized specifications of stainless steel flange locating pins, including different diameters, lengths, step sizes, and surface treatments according to customer drawings and samples. All products undergo strict dimensional inspection and appearance testing before delivery.

We utilize advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to serve our customers' needs. Our maximum processing outer diameter is 60mm, with minimum control tolerance of 0.001mm.

Our facility employs 300 personnel including 20 technicians, 10 engineers, and 15 quality control specialists. We operate over 300 pieces of equipment and implement 8S management with ISO9001 and TS16949 automotive certifications.

Notable customers include Foxconn, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia.