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Custom CNC Machining High Corrosion Resistance Positioning Pins with ±0.01mm Tolerance for Auto Machinery
| Place of Origin | Dongguan Guangdong |
| Brand Name | SITUO |
| Certification | ISO9001 & TS16949 |
| Model Number | ST-000047 |
Custom CNC machining positioning pins
,High corrosion resistance positioning pins
,Auto machinery positioning pins with tolerance
Situo Hardware is a professional CNC precision machining factory in China, specializing in customized non-standard positioning components for automotive machinery and automated equipment. We manufacture OEM Non-Standard Positioning Pins and Custom CNC Precision Locating Shaft Columns using high-quality solid materials including 304/316 stainless steel, 45# carbon steel, and H59/H62 brass.
Our integrated CNC turn-mill precision machining ensures all products are fully customizable according to customer drawings and samples. Featuring high coaxiality, smooth surfaces, wear resistance, and stable positioning performance, these precision locating columns effectively solve common problems such as positioning deviation, large assembly gaps, and loose wear of standard pins.
Supporting diverse working conditions with materials including 304/316 stainless steel, 45# carbon steel, and H59/H62 brass.
Custom sizes, angles, limit steps, and surface treatments available according to customer requirements.
Processed from solid metal rods with one-piece structure featuring high density, excellent impact resistance, and fatigue resistance.
All positioning pins undergo stress relief treatment, CMM full dimensional inspection, roundness calibration, and 100% appearance inspection.
- Precision limiting positioning pins for automotive machinery and new energy vehicle equipment
- Locating shaft columns for automated production lines, jigs and fixtures
- Precision positioning components for stamping molds and injection molds
- Assembly locating pins for intelligent equipment and precision instruments
- Custom precision positioning structural parts for industrial non-standard machinery
As a professional manufacturer of custom CNC positioning pins in China, Situo Hardware has complete independent mass production capacity. We support 24-48 hours rapid prototyping, small-batch trial production, and large-scale OEM mass production. Material certificates and dimension inspection reports are provided with standard export packaging and global delivery.
| Business Type | Factory / Manufacturer |
|---|---|
| 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, Plating, Polishing, Powder Coating, Passivation, and more |
| Tolerance | ±0.01mm ~ ±0.05mm |
| Surface Roughness | Ra 0.1~3.2 |
Custom non-standard locating pins are mainly used for precise positioning and limiting of automotive machinery, automation fixtures, and precision molds, solving adaptation problems that standard pins cannot meet.
We stably control machining tolerance within ±0.005mm, ensuring high-precision zero-offset positioning for mechanical assembly.
Yes. We fully customize various non-standard structures including stepped, tapered, slotted, and eccentric positioning pins according to drawings and samples.
We provide 304/316 stainless steel, 45# carbon steel, H59/H62 brass, and other industrial-grade materials to match different working conditions.
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