Leading manufacturer of high-precision stepped metal shafts & industrial pins. We offer custom CNC machined step pins in stainless steel, alloy, & brass. ISO certified quality, tight tolerances, & fast global shipping. Inquire for a free quote today!
Product Overview:Our stepped metal shafts and industrial step pins are engineered for superior durability and alignment precision. Designed to meet the rigorous demands of mechanical assemblies, these components feature multiple diameters on a single axis, providing a secure shoulder for positioning and load-bearing.
| Feature | Details |
| Material | Stainless Steel (304, 316, 440C), Carbon Steel, Alloy Steel, Brass, Aluminum |
| Diameter Range | 1mm to 50mm (Customizable) |
| Length Range | Up to 500mm |
| Tolerance | Up to ±0.002mm (Precision Ground) |
| Surface Treatment | Zinc Plating, Nickel Plating, Passivation, Heat Treatment (Hardening), Anodizing |
| Standard | DIN, ANSI, JIS, ISO, or Custom Drawings |
Superior Precision: Utilizing advanced CNC turning and grinding technology to ensure exact dimensions and smooth surface finishes (up to Ra 0.4).
Enhanced Durability: Available with through-hardening or case-hardening options to withstand high shear forces and minimize wear.
Customization Expertise: We specialize in non-standard stepped pins based on your unique CAD drawings or samples.
Corrosion Resistance: Wide range of stainless steel grades and protective coatings available for marine or chemical environments.
These versatile components are essential in various industries, including:
Automotive: Engine components, seat mechanisms, and gearboxes.
Manufacturing & Tooling: Mold alignment, jig & fixture positioning.
Aerospace: High-strength structural fasteners and pivots.
Medical Equipment: Precision moving parts for diagnostic devices.
No. 7, inside No. 345, Linfu West Street, Yingdong Village, Beian Sub-district Office, Jimo District, Qingdao City, Shandong Province
