Custom Metal Locating Pin, Tapered Dowel Pin, CNC Machined Taper Locating Pin
Situo Hardware is a professional manufacturer specializing in metal tapered locating pins, precision taper dowel pins, jig fixture positioning pins and non-standard custom positioning pins. Our products are widely used in automation equipment, tooling fixtures, mold assembly, precision machinery and instrument equipment positioning fields.
This series of high-precision tapered locating pins are CNC precision machined from high-quality metal materials such as carbon steel, alloy steel and stainless steel. The tapered structure provides automatic guiding, self-calibration and zero-gap positioning functions, effectively solving assembly deviation, dislocation and looseness problems of traditional locating pins.
Product Features & Advantages
- Precision Taper Structure: Automatic alignment and fine correction of hole position error for zero-gap tight fitting
- High Hardness & Wear Resistance: Available in 45# carbon steel, 40Cr alloy steel, SUJ2 bearing steel, SUS304/SUS316 stainless steel with optional heat treatment
- CNC Precision Machining: Strict tolerance control with smooth mirror-finish taper surface
- Full Non-Standard Customization: Customizable taper angle, head shape, shank size, total length, and anti-rotation structure
- Multiple Surface Treatments: Natural finishing, blackening, zinc plating, nickel plating and hardening treatment options
- Strict Quality Control: Comprehensive inspection process ensuring high interchangeability
Application Scenarios
- Precision tapered locating pins for tooling jigs and inspection fixtures
- Taper dowel pins for mold assembly and mold base positioning
- Precision positioning pins for automation modules and sheet metal assembly
- High-precision fixing pins for instruments and mechanical components
- Repeated positioning and automatic alignment assembly structures
- Anti-offset and high-precision fitting mechanical connection scenarios
Manufacturing Capabilities
We utilize advanced equipment from Japan and Germany including CNC 5-axis and 6-axis machines. Maximum processing outer diameter: 60mm, minimum control tolerance: 0.001mm.
Our facility includes 300 employees, 20 technicians, 10 engineers, and 15 quality control personnel with over 300 pieces of equipment. We implement 8S management and are ISO9001 and TS16949 certified.
| Main Products |
Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners |
| Services |
CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service |
| Materials |
Aluminum, Stainless Steel, Steel, Alloy Steel, Titanium, Brass, Copper, Bronze, Magnesium alloy, Engineering Plastics |
| Finishes |
Sandblasting, Anodizing, Blackening, Zinc/Nickel Plating, Polishing, Powder coating, PVD, Electroplating, and more |
| Tolerance |
±0.01mm ~ ±0.05mm |
| Surface Roughness |
Ra 0.1~3.2 |